{"id":1971,"date":"2021-07-23T10:17:32","date_gmt":"2021-07-23T04:47:32","guid":{"rendered":"http:\/\/ncertsolutions.guru\/?p=1971"},"modified":"2021-07-23T12:21:18","modified_gmt":"2021-07-23T06:51:18","slug":"ncert-solutions-for-class-9-science-chapter-13-hindi","status":"publish","type":"post","link":"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-9-science-chapter-13-hindi\/","title":{"rendered":"NCERT Solutions for Class 9 Science Chapter 13 Why Do we Fall Ill (Hindi Medium)"},"content":{"rendered":"<h2><span style=\"color: #00ccff;\">NCERT Solutions for Class 9 Science Chapter 13 Why Do we Fall Ill (Hindi Medium)<\/span><\/h2>\n<p>These Solutions are part of <a href=\"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-9-science-hindi-medium\/\">NCERT Solutions for Class 9 Science in Hindi Medium<\/a>. Here we have given NCERT Solutions for Class 9 Science Chapter 13 Why Do we Fall Ill.<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>\u092a\u093e\u0920\u0917\u0924 \u0939\u0932 \u092a\u094d\u0930\u0936\u094d\u0928 (NCERT IN-TEXT QUESTIONS SOLVED)<\/strong><\/span><\/p>\n<p><strong>NCERT \u092a\u093e\u0920\u094d\u092f\u092a\u0941\u0938\u094d\u0924\u0915 (\u092a\u0943\u0937\u094d\u0920 \u0938\u0902\u0916\u094d\u092f\u093e 200)<\/strong><\/p>\n<p><strong>\u092a\u094d\u0930\u0966 1. \u0905\u091a\u094d\u091b\u0947 \u0938\u094d\u0935\u093e\u0938\u094d\u0925\u094d\u092f \u0915\u0940 \u0926\u094b \u0906\u0935\u0936\u094d\u092f\u0915 \u0938\u094d\u0925\u093f\u0924\u093f\u092f\u093e\u0901 \u092c\u0924\u093e\u0907\u090f\u0964<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930-<\/strong> \u0905\u091a\u094d\u091b\u0947 \u0938\u094d\u0935\u093e\u0938\u094d\u0925\u094d\u092f \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915 \u0938\u094d\u0925\u093f\u0924\u093f\u092f\u093e\u0901 \u0928\u093f\u092e\u094d\u0928 \u0939\u0948\u0902 &#8211;<br \/>\n(i) \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u090f\u0935\u0902 \u0938\u0902\u0924\u0941\u0932\u093f\u0924 \u0906\u0939\u093e\u0930<br \/>\n(ii) \u0905\u091a\u094d\u091b\u093e \u092d\u094c\u0924\u093f\u0915 \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923<br \/>\n(iii) \u0905\u091a\u094d\u091b\u093e \u0938\u093e\u092e\u093e\u091c\u093f\u0915 \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0964<br \/>\n(iv) \u0905\u091a\u094d\u091b\u0940 \u0906\u0930\u094d\u0925\u093f\u0915 \u0938\u094d\u0925\u093f\u0924\u093f\u092f\u093e\u0901 \u0924\u0925\u093e \u0915\u093e\u0930\u094d\u092f<\/p>\n<p><strong>\u092a\u094d\u0930\u0966 2. \u0930\u094b\u0917\u092e\u0941\u0915\u094d\u0924\u093f \u0915\u0940 \u0915\u094b\u0908 \u0926\u094b \u0906\u0935\u0936\u094d\u092f\u0915 \u092a\u0930\u093f\u0938\u094d\u0925\u093f\u0924\u093f\u092f\u093e\u0901 \u092c\u0924\u093e\u0907\u090f\u0964<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930-<\/strong> (i) \u0935\u094d\u092f\u0915\u094d\u0924\u093f\u0917\u0924 \u090f\u0935\u0902 \u0918\u0930\u0947\u0932\u0942 \u0938\u094d\u0935\u091a\u094d\u091b\u0924\u093e<br \/>\n(ii) \u0938\u093e\u092e\u0941\u0926\u093e\u092f\u093f\u0915 \u0938\u094d\u0935\u091a\u094d\u091b\u0924\u093e<\/p>\n<p><strong>\u092a\u094d\u0930\u0966 3. \u0915\u094d\u092f\u093e \u0909\u092a\u0930\u094d\u092f\u0941\u0915\u094d\u0924 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u0947 \u0909\u0924\u094d\u0924\u0930 \u090f\u0915 \u091c\u0948\u0938\u0947 \u0939\u0948\u0902 \u0905\u0925\u0935\u093e \u092d\u093f\u0928\u094d\u0928? \u0915\u094d\u092f\u094b\u0902?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930-<\/strong> \u0939\u093e\u0901, \u0926\u094b\u0928\u094b\u0902 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902 \u0915\u0947 \u0909\u0924\u094d\u0924\u0930 \u090f\u0915 \u091c\u0948\u0938\u0947 \u0939\u0948\u0902\u0964 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u092f\u0926\u093f \u0905\u091a\u094d\u091b\u093e \u0938\u094d\u0935\u093e\u0938\u094d\u0925\u094d\u092f \u0939\u094b\u0917\u093e \u0924\u094b \u0939\u092e \u0930\u094b\u0917\u092e\u0941\u0915\u094d\u0924 \u092d\u0940 \u0939\u094b\u0902\u0917\u0947\u0964 \u0905\u0924\u0903 \u0905\u091a\u094d\u091b\u0947 \u0938\u094d\u0935\u093e\u0938\u094d\u0925\u094d\u092f \u090f\u0935\u0902 \u0930\u094b\u0917\u092e\u0941\u0915\u094d\u0924 \u0930\u0939\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0906\u0935\u0936\u094d\u092f\u0915 \u0938\u094d\u0925\u093f\u0924\u093f\u092f\u093e\u0901 \u0938\u092e\u093e\u0928 \u0939\u0948\u0902\u0964<\/p>\n<p><strong>NCERT \u092a\u093e\u0920\u094d\u092f\u092a\u0941\u0938\u094d\u0924\u0915 (\u092a\u0943\u0937\u094d\u0920 \u0938\u0902\u0916\u094d\u092f\u093e 203)<\/strong><\/p>\n<p><strong>\u092a\u094d\u0930\u0966 1. \u0910\u0938\u0947 \u0924\u0940\u0928 \u0915\u093e\u0930\u0923 \u0932\u093f\u0916\u093f\u090f, \u091c\u093f\u0938\u0938\u0947 \u0906\u092a \u0938\u094b\u091a\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u0906\u092a \u092c\u0940\u092e\u093e\u0930 \u0939\u0948\u0902 \u0924\u0925\u093e \u091a\u093f\u0915\u093f\u0924\u094d\u0938\u0915 \u0915\u0947 \u092a\u093e\u0938 \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u0926\u093f \u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u090f\u0915 \u092d\u0940 \u0932\u0915\u094d\u0937\u0923 \u0939\u094b \u0924\u094b \u0915\u094d\u092f\u093e \u0906\u092a \u092b\u093f\u0930 \u092d\u0940 \u091a\u093f\u0915\u093f\u0924\u094d\u0938\u0915 \u0915\u0947 \u092a\u093e\u0938 \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u0947\u0902\u0917\u0947? \u0915\u094d\u092f\u094b\u0902 \u0905\u0925\u0935\u093e \u0915\u094d\u092f\u094b\u0902 \u0928\u0939\u0940\u0902?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930-<\/strong> \u0910\u0938\u0947 \u0924\u0940\u0928 \u0915\u093e\u0930\u0923 \u0939\u0948\u0902-<\/p>\n<ol>\n<li>\u0938\u093f\u0930\u0926\u0930\u094d\u0926<\/li>\n<li>\u0920\u0902\u0921 \u0932\u0917\u0928\u093e \u0914\u0930 \u0916\u093e\u0901\u0938\u0940 \u0939\u094b\u0928\u093e<\/li>\n<li>\u0932\u0917\u093e\u0924\u093e\u0930 \u0926\u0938\u094d\u0924 \u0939\u094b\u0928\u093e\u0964<\/li>\n<\/ol>\n<p>\u0910\u0938\u0947 \u0905\u0928\u0947\u0915 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0932\u0915\u094d\u0937\u0923 \u0939\u094b \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u0939\u092e\u0947\u0902 \u091a\u093f\u0915\u093f\u0924\u094d\u0938\u0915 \u0915\u0947 \u092a\u093e\u0938 \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u092f\u0939 \u091c\u093e\u0928\u0928\u093e \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u094b\u0924\u093e \u0939\u0948 \u0915\u093f \u092f\u0947 \u0932\u0915\u094d\u0937\u0923 \u0935\u093e\u0938\u094d\u0924\u0935 \u092e\u0947\u0902 \u0915\u093f\u0938 \u092c\u0940\u092e\u093e\u0930\u0940 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0939\u094b \u0930\u0939\u093e \u0939\u0948\u0964 \u0909\u0926\u093e\u0939\u0930\u0923\u093e\u0930\u094d\u0925, \u0938\u093f\u0930\u0926\u0930\u094d\u0926 \u0915\u0908 \u092c\u0940\u092e\u093e\u0930\u093f\u092f\u094b\u0902 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u0905\u0924\u0903 \u0930\u094b\u0917 \u0915\u0947 \u0932\u0915\u094d\u0937\u0923 \u0938\u0947 \u0930\u094b\u0917 \u0915\u093e \u092a\u0924\u093e \u0928\u0939\u0940\u0902 \u091a\u0932\u0924\u093e \u0907\u0938\u0932\u093f\u090f \u091c\u093e\u0901\u091a \u0915\u0930\u0935\u093e\u0928\u0940 \u091a\u093e\u0939\u093f\u090f\u0964<\/p>\n<p><strong>\u092a\u094d\u0930\u0966 2. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0938\u0947 \u0915\u093f\u0938\u0915\u0947 \u0932\u0902\u092c\u0947 \u0938\u092e\u092f \u0924\u0915 \u0930\u0939\u0928\u0947 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0906\u092a \u0938\u092e\u091d\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u0906\u092a\u0915\u0947 \u0938\u094d\u0935\u093e\u0938\u094d\u0925\u094d\u092f \u092a\u0930 \u092c\u0941\u0930\u093e \u092a\u094d\u0930\u092d\u093e\u0935 \u092a\u0921\u093c\u0947\u0917\u093e \u0924\u0925\u093e \u0915\u094d\u092f\u094b\u0902?<\/strong><\/p>\n<ul>\n<li><strong>\u092f\u0926\u093f \u0906\u092a \u092a\u0940\u0932\u093f\u092f\u093e \u0938\u0947 \u0917\u094d\u0930\u0938\u094d\u0924 \u0939\u0948\u0902\u0964<\/strong><\/li>\n<li><strong>\u092f\u0926\u093f \u0906\u092a\u0915\u0947 \u0936\u0930\u0940\u0930 \u092a\u0930 \u091c\u0942\u0902 (lice) \u0939\u0948\u0902\u0964<\/strong><\/li>\n<li><strong>\u092f\u0926\u093f \u0906\u092a \u092e\u0941\u0901\u0939\u093e\u0938\u094b\u0902 \u0938\u0947 \u0917\u094d\u0930\u0938\u094d\u0924 \u0939\u0948\u0902\u0964<\/strong><\/li>\n<\/ul>\n<p><strong>\u0909\u0924\u094d\u0924\u0930-<\/strong> \u0939\u0942\u0901 \u090f\u0915 \u092a\u0930\u091c\u0940\u0935\u0940 \u0939\u0948 \u091c\u094b \u0915\u0941\u091b \u0938\u092e\u092f \u0924\u0915 \u0906\u092a\u0915\u0947 \u0936\u0930\u0940\u0930 \u092a\u0930 \u0930\u0939\u0924\u0940 \u0939\u0948 \u0914\u0930 \u0907\u0938\u0915\u093e \u0915\u094b\u0908 \u0926\u0940\u0930\u094d\u0918\u0915\u093e\u0932\u093f\u0915 \u092a\u094d\u0930\u092d\u093e\u0935 \u0928\u0939\u0940\u0902 \u092a\u0921\u093c\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0940 \u092a\u094d\u0930\u0915\u093e\u0930 \u092e\u0941\u0901\u0939\u093e\u0938\u0947 \u092d\u0940 \u0915\u0941\u091b \u0938\u092e\u092f \u092c\u093e\u0926 \u0920\u0940\u0915 \u0939\u094b \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u093e\u0928\u0940 \u0907\u0928 \u0926\u094b\u0928\u094b\u0902 \u0930\u094b\u0917\u094b\u0902 \u0915\u093e \u092a\u094d\u0930\u092d\u093e\u0935 \u0932\u0902\u092c\u0947 \u0938\u092e\u092f \u0924\u0915 \u0928\u0939\u0940\u0902 \u0930\u0939\u0924\u093e \u0924\u0925\u093e \u0906\u0938\u093e\u0928\u0940 \u0938\u0947 \u0920\u0940\u0915 \u0939\u094b \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u092a\u0930\u0902\u0924\u0941 \u092a\u0940\u0932\u093f\u092f\u093e \u0930\u094b\u0917 \u0915\u093e \u092a\u094d\u0930\u092d\u093e\u0935 \u0926\u0940\u0930\u094d\u0918\u0915\u093e\u0932\u093f\u0915 \u0939\u094b\u0924\u093e \u0939\u0948 \u0914\u0930 \u0907\u0938\u092e\u0947\u0902 \u091c\u093f\u0917\u0930 (\u092f\u0915\u0943\u0924) \u0915\u0940 \u0915\u093e\u0930\u094d\u092f\u0935\u093f\u0927\u093f \u0915\u094d\u0937\u0924\u093f\u0917\u094d\u0930\u0938\u094d\u0924 \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948\u0964 \u0907\u0938\u0932\u093f\u090f \u092f\u0926\u093f \u0906\u092a \u092a\u0940\u0932\u093f\u092f\u093e \u0930\u094b\u0917 \u0938\u0947 \u0917\u094d\u0930\u0938\u094d\u0924 \u0939\u0948\u0902 \u0924\u094b \u0938\u094d\u0935\u093e\u0938\u094d\u0925\u094d\u092f \u092a\u0930 \u092c\u0941\u0930\u093e \u092a\u094d\u0930\u092d\u093e\u0935 \u092a\u0921\u093c\u0947\u0917\u093e\u0964<\/p>\n<p><strong>NCERT \u092a\u093e\u0920\u094d\u092f\u092a\u0941\u0938\u094d\u0924\u0915 (\u092a\u0943\u0937\u094d\u0920 \u0938\u0902\u0916\u094d\u092f\u093e 210)<\/strong><\/p>\n<p><strong>\u092a\u094d\u0930\u0966 1. \u091c\u092c \u0939\u092e \u092c\u0940\u092e\u093e\u0930 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 \u0924\u094b \u0906\u092a\u0915\u094b \u0938\u0941\u092a\u093e\u091a\u094d\u092f \u0924\u0925\u093e \u092a\u094b\u0937\u0923\u092f\u0941\u0915\u094d\u0924 \u092d\u094b\u091c\u0928 \u0916\u093e\u0928\u0947 \u0915\u093e \u092a\u0930\u093e\u092e\u0930\u094d\u0936 \u0915\u094d\u092f\u094b\u0902 \u0926\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930-<\/strong> \u092c\u0940\u092e\u093e\u0930 \u0939\u094b\u0928\u0947 \u092a\u0930 \u0938\u0941\u092a\u093e\u091a\u094d\u092f \u092d\u094b\u091c\u0928 \u0926\u094d\u0935\u093e\u0930\u093e \u0939\u092e\u093e\u0930\u093e \u0938\u094d\u0935\u093e\u0938\u094d\u0925\u094d\u092f \u0920\u0940\u0915 \u0930\u0939\u0924\u093e \u0939\u0948\u0964 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u092c\u0940\u092e\u093e\u0930 \u0939\u094b\u0928\u0947 \u092a\u0930 \u0939\u092e\u093e\u0930\u093e \u092a\u093e\u091a\u0928\u0924\u0902\u0924\u094d\u0930 \u0915\u092e\u091c\u094b\u0930 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948 \u0924\u0925\u093e \u0939\u092e\u093e\u0930\u0940 \u092d\u0942\u0916 \u0915\u092e \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948\u0964 \u0938\u0941\u092a\u093e\u091a\u094d\u092f \u092d\u094b\u091c\u0928 \u0928\u0930\u092e \u0939\u094b\u0924\u093e \u0939\u0948 \u0914\u0930 \u0906\u0938\u093e\u0928\u0940 \u0938\u0947 \u092a\u091a\u0915\u0930 \u0936\u0930\u0940\u0930 \u0926\u094d\u0935\u093e\u0930\u093e \u0905\u0935\u0936\u094b\u0937\u093f\u0924 \u0915\u0930 \u0932\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u092a\u094b\u0937\u0923\u092f\u0941\u0915\u094d\u0924 \u092d\u094b\u091c\u0928 \u0938\u0947 \u0930\u094b\u0917 \u0915\u0947 \u0935\u093f\u0930\u0941\u0926\u094d\u0927 \u0932\u0921\u093c\u0928\u0947 \u0915\u0940 \u0936\u0915\u094d\u0924\u093f \u092c\u0922\u093c\u0924\u0940 \u0939\u0948\u0964 \u0924\u0925\u093e \u092f\u0939 \u0915\u092e\u091c\u094b\u0930 \u092a\u0921\u093c \u0917\u090f \u092a\u094d\u0930\u0924\u093f\u0930\u0915\u094d\u0937\u093e \u0924\u0902\u0924\u094d\u0930 \u0915\u094b \u092e\u091c\u092c\u0942\u0924\u0940 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u092a\u094b\u0937\u0923\u092f\u0941\u0915\u094d\u0924 \u092d\u094b\u091c\u0928 \u0938\u0947 \u0935\u093f\u091f\u093e\u092e\u093f\u0928, \u092e\u093f\u0928\u0930\u0932 (minerals) \u090f\u0935\u0902 \u0905\u0928\u094d\u092f \u092a\u094b\u0937\u0915 \u0924\u0924\u094d\u0935\u094b\u0902 \u0915\u0940 \u0915\u094d\u0937\u0924\u093f\u092a\u0942\u0930\u094d\u0924\u093f \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948\u0964 \u092d\u094b\u091c\u0928 \u0939\u092e\u0947\u0902 \u090a\u0930\u094d\u091c\u093e \u0926\u0947\u0924\u093e \u0939\u0948 \u0924\u0925\u093e \u0939\u092e\u093e\u0930\u0947 \u091f\u0942\u091f\u0947-\u092b\u0942\u091f\u0947 \u090a\u0924\u0915\u094b\u0902 \u0915\u0940 \u092e\u0930\u092e\u094d\u092e\u0924 \u092d\u0940 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<p><strong>\u092a\u094d\u0930\u0966 2. \u0938\u0902\u0915\u094d\u0930\u092e\u0923 \u0930\u094b\u0917 \u092b\u0948\u0932\u0928\u0947 \u0915\u0940 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0935\u093f\u0927\u093f\u092f\u093e\u0901 \u0915\u094c\u0928-\u0915\u094c\u0928 \u0938\u0940 \u0939\u0948\u0902?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930-<\/strong> \u0938\u0902\u0915\u094d\u0930\u092e\u0923 \u0930\u094b\u0917 \u092b\u0948\u0932\u0928\u0947 \u0915\u0940 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0935\u093f\u0927\u093f\u092f\u093e\u0901 \u0928\u093f\u092e\u094d\u0928 \u0939\u0948\u0902 &#8211;<br \/>\n(a) \u0915\u0908 \u0930\u094b\u0917 \u0939\u0935\u093e \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u092b\u0948\u0932\u0924\u0947 \u0939\u0948; \u091c\u0948\u0938\u0947 \u0916\u093e\u0902\u0938\u0940-\u091c\u0941\u0915\u093e\u092e, \u0915\u094d\u0937\u092f \u0930\u094b\u0917 \u0906\u0926\u093f \u0935\u093e\u092f\u0941 \u0915\u0947 \u0926\u094d\u0935\u093e\u0930\u093e \u092c\u0948\u0915\u094d\u091f\u0940\u0930\u093f\u092f\u093e, \u0935\u093e\u092f\u0930\u0938 \u0906\u0926\u093f \u0938\u0942\u0915\u094d\u0937\u094d\u092e\u091c\u0940\u0935 \u0907\u0928 \u0930\u094b\u0917\u094b\u0902 \u0915\u094b \u0938\u0902\u0915\u094d\u0930\u092e\u093f\u0924 \u0935\u094d\u092f\u0915\u094d\u0924\u093f \u0938\u0947 \u0938\u094d\u0935\u0938\u094d\u0925 \u0935\u094d\u092f\u0915\u094d\u0924\u093f \u0924\u0915 \u092b\u0948\u0932\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<p>(b) \u0905\u092a\u094d\u0930\u0924\u094d\u092f\u0915\u094d\u0937 \u0938\u0902\u092a\u0930\u094d\u0915 \u0926\u094d\u0935\u093e\u0930\u093e; \u091c\u0948\u0938\u0947-\u092c\u093f\u0938\u094d\u0924\u0930, \u0916\u093e\u0928\u0947-\u092a\u0940\u0928\u0947 \u0915\u0947 \u092c\u0930\u094d\u0924\u0928, \u0915\u092a\u0921\u093c\u0947 \u0906\u0926\u093f \u0915\u0947 \u0938\u0902\u092a\u0930\u094d\u0915 \u0938\u0947\u0964<\/p>\n<p>(c) \u092a\u094d\u0930\u0924\u094d\u092f\u0915\u094d\u0937 \u0938\u0902\u092a\u0930\u094d\u0915 \u0926\u094d\u0935\u093e\u0930\u093e; \u091c\u0948\u0938\u0947-\u0905\u0928\u0947\u0915 \u0930\u094b\u0917 \u092a\u094d\u0930\u0924\u094d\u092f\u0915\u094d\u0937 \u0938\u0902\u092a\u0930\u094d\u0915 | \u091c\u0948\u0938\u0947 \u0932\u0948\u0902\u0917\u093f\u0915 \u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u0926\u094d\u0935\u093e\u0930\u093e \u092b\u0948\u0932\u0924\u0947 \u0939\u0948\u0902; \u091c\u0948\u0938\u0947-AIDS \u0914\u0930 \u0938\u093f\u092b\u0932\u093f\u0938 \u0910\u0938\u0947 \u0930\u094b\u0917 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u0902\u092a\u0930\u094d\u0915; \u091c\u0948\u0938\u0947\u2014\u0939\u093e\u0925 \u092e\u093f\u0932\u093e\u0928\u0947, \u0916\u0947\u0932\u0915\u0942\u0926, \u0915\u0941\u0936\u094d\u0924\u0940 \u0906\u0926\u093f \u0938\u0947 \u0928\u0939\u0940\u0902 \u092b\u0948\u0932\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<p>(d) \u0926\u0942\u0937\u093f\u0924 \u092d\u094b\u091c\u0928\/\u092a\u093e\u0928\u0940 \u0926\u094d\u0935\u093e\u0930\u093e; \u091c\u0948\u0938\u0947-\u0926\u0942\u0937\u093f\u0924 \u092a\u093e\u0928\u0940 \u0938\u0947 \u0939\u0948\u091c\u093e, \u0915\u094b\u0932\u0930\u093e, \u091f\u093e\u0907\u092b\u093e\u0907\u0921 \u0924\u0925\u093e \u0939\u0947\u092a\u0947\u091f\u093e\u0907\u091f\u093f\u0938\u0964<\/p>\n<p>(e) \u092e\u091a\u094d\u091b\u0930\/\u0915\u0940\u091f \u0915\u0947 \u0926\u094d\u0935\u093e\u0930\u093e; \u091c\u0948\u0938\u0947-\u092e\u0932\u0947\u0930\u093f\u092f\u093e, \u0921\u0947\u0902\u0917\u0942 \u0906\u0926\u093f\u0964<\/p>\n<p>(f) \u0938\u0902\u0915\u094d\u0930\u092e\u093f\u0924 \u092a\u0936\u0941 \u0926\u094d\u0935\u093e\u0930\u093e; \u091c\u0948\u0938\u0947-\u0915\u0941\u0924\u094d\u0924\u094b\u0902, \u092c\u0902\u0926\u0930\u094b\u0902 \u0906\u0926\u093f \u0915\u0947 \u0915\u093e\u091f\u0928\u0947 \u092a\u0930 \u0930\u0948\u092c\u0940\u091c \u092b\u0948\u0932\u0924\u093e \u0939\u0948\u0964<br \/>\n<img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i1.wp.com\/farm2.staticflickr.com\/1812\/43871498942_a6c9a9c38e_o.png?resize=438%2C348&#038;ssl=1\" alt=\"NCERT Solutions for Class 9 Science Chapter 13 Why do we fall ill \u0905\u092d\u094d\u092f\u093e\u0938 \u0915\u0947 \u092a\u094d\u0930\u0936\u094d\u0928 \u0909\u0924\u094d\u0924\u0930\" width=\"438\" height=\"348\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>\u092a\u094d\u0930\u0966 3. \u0938\u0902\u0915\u094d\u0930\u092e\u0923 \u0930\u094b\u0917\u094b\u0902 \u0915\u094b \u092b\u0948\u0932\u0928\u0947 \u0938\u0947 \u0930\u094b\u0915\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0906\u092a\u0915\u0947 \u0935\u093f\u0926\u094d\u092f\u093e\u0932\u092f \u092e\u0947\u0902 \u0915\u094c\u0928-\u0915\u094c\u0928 \u0938\u0940 \u0938\u093e\u0935\u0927\u093e\u0928\u093f\u092f\u093e\u0901 \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948\u0902?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930-<\/strong> \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0938\u093e\u0935\u0927\u093e\u0928\u093f\u092f\u093e\u0901 \u0930\u0916\u0915\u0930 \u0938\u0902\u0915\u094d\u0930\u093e\u092e\u0915 \u0930\u094b\u0917\u094b\u0902 \u0915\u093e \u092b\u0948\u0932\u0928\u093e \u0915\u092e \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948<\/p>\n<ul>\n<li>\u0938\u093e\u092b\u093c \u092a\u0947\u092f\u091c\u0932 \u0909\u092a\u0932\u092c\u094d\u0927 \u0915\u0930\u093e\u0928\u093e\u0964<\/li>\n<li>\u091f\u093f\u092b\u093f\u0928 \u0916\u093e\u0928\u0947 \u0915\u0947 \u092a\u0942\u0930\u094d\u0935 \u0939\u093e\u0925 \u0905\u091a\u094d\u091b\u0940 \u0924\u0930\u0939 \u0938\u093e\u092b\u093c \u0915\u0930\u0928\u093e\u0964<\/li>\n<li>\u0935\u093f\u0926\u094d\u092f\u093e\u0932\u092f \u092a\u0930\u093f\u0938\u0930 \u092e\u0947\u0902 \u090f\u0935\u0902 \u0907\u0938\u0915\u0947 \u0906\u0938\u092a\u093e\u0938 \u0938\u092b\u093c\u093e\u0908 \u0915\u093e \u0927\u094d\u092f\u093e\u0928 \u0930\u0916\u0928\u093e\u0964<\/li>\n<li>\u092f\u0926\u093f \u0915\u094b\u0908 \u092c\u0940\u092e\u093e\u0930 \u0939\u094b \u0924\u094b \u0909\u0938\u0947 \u0918\u0930 \u092a\u0930 \u0939\u0940 \u0906\u0930\u093e\u092e \u0915\u0930\u0928\u0947 \u0915\u0940 \u0938\u0932\u093e\u0939 \u0926\u0947\u0928\u093e\u0964<\/li>\n<li>\u091f\u0940\u0915\u0947 \u0932\u0917\u0935\u093e\u0928\u093e \u0906\u0926\u093f\u0964<\/li>\n<li>\u091b\u093e\u0924\u094d\u0930\u094b\u0902 \u0915\u0947 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0938\u0902\u0915\u094d\u0930\u093e\u092e\u0915 \u0930\u094b\u0917\u094b\u0902 \u0915\u0947 \u092b\u0948\u0932\u0928\u0947 \u0915\u0947 \u0915\u093e\u0930\u0923\u094b\u0902 \u0938\u0947 \u092a\u0930\u093f\u091a\u093f\u0924 \u0915\u0930\u0935\u093e\u0928\u093e; \u091c\u0948\u0938\u0947-\u0915\u094b\u0932\u0930\u093e, \u0939\u0947\u092a\u0947\u091f\u093e\u0907\u091f\u093f\u0938, \u092b\u094d\u0932\u0942 (Flue) AIDS \u0906\u0926\u093f\u0964<\/li>\n<li>\u0935\u093f\u0926\u094d\u092f\u093e\u0932\u092f \u0915\u0947 \u0906\u0938\u092a\u093e\u0938 \u0920\u0939\u0930\u093e \u0939\u0941\u0906 \u091c\u0932 \u090f\u0915\u0924\u094d\u0930\u093f\u0924 \u0928\u0939\u0940\u0902 \u0939\u094b\u0928\u0947 \u0926\u0947\u0928\u093e\u0964<\/li>\n<li>\u0938\u0902\u0924\u0941\u0932\u093f\u0924 \u090f\u0935\u0902 \u092a\u094c\u0937\u094d\u091f\u093f\u0915 \u0906\u0939\u093e\u0930 \u0932\u0947\u0928\u0947 \u0915\u0940 \u092a\u094d\u0930\u0947\u0930\u0923\u093e \u0926\u0947\u0928\u0940 \u091a\u093e\u0939\u093f\u090f\u0964<\/li>\n<\/ul>\n<p><strong>\u092a\u094d\u0930\u0966 4. \u092a\u094d\u0930\u0924\u0940\u0930\u0915\u094d\u0937\u0940\u0915\u0930\u0923 \u0915\u094d\u092f\u093e \u0939\u094b\u0924\u093e \u0939\u0948?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930-<\/strong> \u091c\u092c \u0939\u092e\u093e\u0930\u093e \u0936\u0930\u0940\u0930 \u0915\u093f\u0938\u0940 \u0930\u094b\u0917 \u0915\u0947 \u0935\u093f\u0930\u0941\u0926\u094d\u0927 \u091f\u0940\u0915\u093e\u0915\u0930\u0923 \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u094d\u0930\u0924\u093f\u0930\u0915\u094d\u0937\u093e \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930 \u0932\u0947\u0924\u093e \u0939\u0948 \u0924\u094b \u0907\u0938 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094b \u092a\u094d\u0930\u0924\u0940\u0930\u0915\u094d\u0937\u0940\u0915\u0930\u0923 \u0915\u0939\u0924\u0947 \u0939\u0948\u0902\u0964 \u092a\u094d\u0930\u0924\u093f\u0930\u0915\u094d\u0937\u093e \u092a\u094c\u0937\u094d\u091f\u093f\u0915 \u0906\u0939\u093e\u0930 \u0938\u0947 \u092d\u0940 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>\u092a\u094d\u0930\u0966 5. \u0906\u092a\u0915\u0947 \u092a\u093e\u0938 \u092e\u0947\u0902 \u0938\u094d\u0925\u093f\u0924\u093f \u0938\u094d\u0935\u093e\u0938\u094d\u0925\u094d\u092f \u0915\u0947\u0902\u0926\u094d\u0930 \u092e\u0947\u0902 \u091f\u0940\u0915\u093e\u0915\u0930\u0923 \u0915\u0947 \u0915\u094c\u0928 \u0938\u0947 \u0915\u093e\u0930\u094d\u092f\u0915\u094d\u0930\u092e \u0909\u092a\u0932\u092c\u094d\u0927 \u0939\u0948\u0902? \u0906\u092a\u0915\u0947 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u092e\u0947\u0902 \u0915\u094c\u0928-\u0915\u094c\u0928 \u0938\u0940 \u0938\u094d\u0935\u093e\u0938\u094d\u0925\u094d\u092f \u0938\u0902\u092c\u0902\u0927\u0940 \u092e\u0941\u0916\u094d\u092f \u0938\u092e\u0938\u094d\u092f\u093e \u0939\u0948\u0902?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930-<\/strong> \u0939\u092e\u093e\u0930\u0947 \u0918\u0930 \u0915\u0947 \u092a\u093e\u0938 \u0938\u094d\u0935\u093e\u0938\u094d\u0925\u094d\u092f \u0915\u0947\u0902\u0926\u094d\u0930 \u092e\u0947\u0902 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924<br \/>\n\u091f\u0940\u0915\u093e\u0915\u0930\u0923 \u0915\u093e\u0930\u094d\u092f\u0915\u094d\u0930\u092e \u0909\u092a\u0932\u092c\u094d\u0927 \u0939\u0948\u0902<\/p>\n<ul>\n<li>\u092a\u094b\u0932\u093f\u092f\u094b, B.C.G. (\u091c\u0928\u094d\u092e \u0915\u0947 \u092c\u093e\u0926 \u0924\u0941\u0930\u0902\u0924)<\/li>\n<li>D.PT.-\u0921\u093f\u092a\u0925\u0940\u0930\u093f\u092f\u093e, \u0915\u0941\u0915\u0941\u0930 \u0916\u093e\u0901\u0938\u0940 \u0914\u0930 \u091f\u0947\u091f\u0928\u0938 \u0915\u0947 \u0932\u093f\u090f [6 \u0938\u092a\u094d\u0924\u093e\u0939 \u0938\u0947 9 \u0938\u092a\u094d\u0924\u093e\u0939)<\/li>\n<li>\u092c\u0942\u0938\u094d\u091f\u0930 \u0921\u094b\u091c, \u091a\u0947\u091a\u0915, \u0939\u0947\u092a\u0947\u091f\u093e\u0907\u091f\u093f\u0938 A, B \u0906\u0926\u093f (9-19 \u092e\u093e\u0939 \u0924\u0915)\u0964<\/li>\n<li>H,NI \u0915\u0940 \u091c\u093e\u0901\u091a (H,N, Screening programme) \u091d\u0941\u0917\u094d\u0917\u0940-\u091d\u094b\u0902\u092a\u0921\u093c\u093f\u092f\u094b\u0902 \u0935\u093e\u0932\u0947 \u0907\u0932\u093e\u0915\u094b\u0902 (Slum areas) \u092e\u0947\u0902 \u0906\u091c \u092d\u0940 \u092a\u094b\u0932\u093f\u092f\u094b \u0930\u094b\u0917 \u0915\u0947 \u0936\u093f\u0915\u093e\u0930 \u092e\u093f\u0932 \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u091c\u094b\u0915\u093f \u090f\u0915 \u092e\u0941\u0916\u094d\u092f \u0938\u092e\u0938\u094d\u092f\u093e \u0939\u0948 \u0907\u0938\u0915\u0947 \u0905\u0932\u093e\u0935\u093e \u092e\u0932\u0947\u0930\u093f\u092f\u093e, \u0930\u0948\u092c\u0940\u091c\u093c \u0906\u0926\u093f \u0915\u0940 \u092d\u0940 \u0938\u092e\u0938\u094d\u092f\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>\u092a\u093e\u0920\u094d\u092f\u092a\u0941\u0938\u094d\u0924\u0915 \u0938\u0947 \u0939\u0932 \u092a\u094d\u0930\u0936\u094d\u0928 (NCERT TEXTBOOK QUESTIONS SOLVED)<\/strong><\/span><\/p>\n<p><strong>\u092a\u094d\u0930\u0966 1. \u092a\u093f\u091b\u0932\u0947 \u090f\u0915 \u0935\u0930\u094d\u0937 \u092e\u0947\u0902 \u0906\u092a \u0915\u093f\u0924\u0928\u0940 \u092c\u093e\u0930 \u092c\u0940\u092e\u093e\u0930 \u0939\u0941\u090f? \u092c\u0940\u092e\u093e\u0930\u0940 \u0915\u094d\u092f\u093e \u0925\u0940\u0902?<\/strong><br \/>\n<strong>(a) \u0907\u0928 \u092c\u0940\u092e\u093e\u0930\u093f\u092f\u094b\u0902 \u0915\u094b \u0939\u091f\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0906\u092a \u0905\u092a\u0928\u0940 \u0926\u093f\u0928\u091a\u0930\u094d\u092f\u093e \u092e\u0947\u0902 \u0915\u094d\u092f\u093e \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0915\u0930\u0947\u0902\u0917\u0947?<\/strong><br \/>\n<strong>(b) \u0907\u0928 \u092c\u0940\u092e\u093e\u0930\u093f\u092f\u094b\u0902 \u0938\u0947 \u092c\u091a\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0906\u092a \u0905\u092a\u0928\u0947 \u092a\u093e\u0938-\u092a\u0921\u093c\u094b\u0938 \u092e\u0947\u0902 \u0915\u094d\u092f\u093e \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0915\u0930\u0928\u093e \u091a\u093e\u0939\u0947\u0902\u0917\u0947?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930-<\/strong> \u092a\u093f\u091b\u0932\u0947 \u090f\u0915 \u0935\u0930\u094d\u0937 \u092e\u0947\u0902 \u092e\u0941\u091d\u0947 \u090f\u0915 \u092c\u093e\u0930 \u092e\u0932\u0947\u0930\u093f\u092f\u093e \u092c\u0941\u0916\u093e\u0930 \u0924\u0925\u093e \u0926\u0942\u0938\u0930\u0940 \u092c\u093e\u0930 \u0926\u0938\u094d\u0924 \u0939\u0941\u0908 \u0925\u0940\u0964<br \/>\n(a) \u092e\u0948\u0902\u0928\u0947 \u0905\u092a\u0928\u0940 \u0926\u093f\u0928\u091a\u0930\u094d\u092f\u093e \u092e\u0947\u0902 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0915\u093f\u090f<br \/>\n(i) \u0938\u094b\u0924\u0947 \u0938\u092e\u092f \u092e\u091a\u094d\u091b\u0930\u0926\u093e\u0928\u0940 \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917\u0964<br \/>\n(ii) \u0935\u0930\u094d\u0937\u093e \u090b\u0924\u0941 \u092e\u0947\u0902 \u092a\u0942\u0930\u0940 \u092c\u093e\u091c\u0942 (\u0906\u0938\u094d\u0924\u0940\u0928) \u0935\u093e\u0932\u0947\u0964 \u0915\u092e\u0940\u091c \u0914\u0930 \u092a\u0924\u0932\u0942\u0928 \u092a\u0939\u0928\u0928\u093e \u0936\u0941\u0930\u0942 \u0915\u093f\u092f\u093e\u0964<\/p>\n<p>(b) \u092a\u093e\u0938-\u092a\u0921\u093c\u094b\u0938 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 :<br \/>\n(i) \u0906\u0938\u092a\u093e\u0938 \u092a\u093e\u0928\u0940 \u091c\u092e\u093e \u0928\u0939\u0940\u0902 \u0939\u094b\u0928\u0947 \u0926\u093f\u092f\u093e\u0964<br \/>\n(ii) \u092a\u093e\u0928\u0940 \u0915\u0940 \u091f\u0902\u0915\u0940 \u0915\u094b \u0938\u093e\u092b\u093c \u0924\u0925\u093e \u0922\u0915\u0915\u0930 \u0930\u0916\u0928\u093e \u0936\u0941\u0930\u0942 \u0915\u093f\u092f\u093e\u0964<br \/>\n(iii) \u0916\u093f\u0921\u093c\u0915\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0924\u0925\u093e \u0926\u0930\u0935\u093e\u091c\u094b\u0902 \u092e\u0947\u0902 \u0924\u093e\u0930 \u0915\u0940 \u091c\u093e\u0932\u0940 \u0932\u0917\u0935\u093e\u092f\u093e\u0964<\/p>\n<p><strong>\u0926\u0938\u094d\u0924 \u0938\u0947 \u092c\u091a\u0928\u0947 \u0915\u0947 \u0909\u092a\u093e\u092f :<\/strong><br \/>\n(a) \u092a\u093e\u0928\u0940 \u092e\u0947\u0902 \u0915\u0932\u094b\u0930\u0940\u0928 \u0915\u0940 \u0917\u094b\u0932\u093f\u092f\u093e\u0901 \u0921\u093e\u0932\u0915\u0930 \u0930\u094b\u0917\u093e\u0923\u0941\u092e\u0941\u0915\u094d\u0924 \u0915\u0930\u0928\u093e, \u092a\u093e\u0928\u0940 \u0917\u0930\u094d\u092e \u0915\u0930\u0915\u0947 \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u0930\u0928\u093e, \u092a\u093e\u0928\u0940 \u092b\u093c\u093f\u0932\u094d\u091f\u0930 \u0915\u0930\u0915\u0947 \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u0930\u0928\u093e, \u0918\u0930 \u0915\u093e \u0924\u093e\u091c\u093e \u092c\u0928\u093e \u0939\u0941\u0906 \u092d\u094b\u091c\u0928 \u0907\u0938\u094d\u0924\u0947\u092e\u093e\u0932 \u0915\u0930\u0928\u093e\u0964<br \/>\n(b) \u0906\u0938\u092a\u093e\u0938 \u0938\u093e\u092b-\u0938\u092b\u093c\u093e\u0908 \u0915\u093e \u0927\u094d\u092f\u093e\u0928 \u0930\u0916\u0928\u093e \u0924\u093e\u0915\u093f \u092e\u0915\u094d\u0916\u093f\u092f\u093e\u0901, \u092e\u091a\u094d\u091b\u0930 \u0906\u0926\u093f \u092a\u0948\u0926\u093e \u0928 \u0939\u094b \u0938\u0915\u0947\u0964<\/p>\n<p><strong>\u092a\u094d\u0930\u0966 2. \u0921\u0949\u0915\u094d\u091f\u0930\/\u0928\u0930\u094d\u0938\/\u0938\u094d\u0935\u093e\u0938\u094d\u0925\u094d\u092f \u0915\u0930\u094d\u092e\u091a\u093e\u0930\u0940 \u0905\u0928\u094d\u092f \u0935\u094d\u092f\u0915\u094d\u0924\u093f\u092f\u094b\u0902 \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e \u0930\u094b\u0917\u093f\u092f\u094b\u0902 \u0915\u0947 \u0938\u0902\u092a\u0930\u094d\u0915 \u092e\u0947\u0902 \u0905\u0927\u093f\u0915 \u0930\u0939\u0924\u0947 \u0939\u0948\u0902\u0964 \u092a\u0924\u093e \u0915\u0930\u094b \u0915\u093f \u0935\u0947 \u0905\u092a\u0928\u0947 \u0906\u092a\u0915\u094b \u092c\u0940\u092e\u093e\u0930 \u0939\u094b\u0928\u0947 \u0938\u0947 \u0915\u0948\u0938\u0947 \u092c\u091a\u093e\u0924\u0947 \u0939\u0948\u0902?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930-<\/strong> \u0921\u0949\u0915\u094d\u091f\u0930\/\u0928\u0930\u094d\u0938\/\u0938\u094d\u0935\u093e\u0938\u094d\u0925\u094d\u092f \u0915\u0930\u094d\u092e\u091a\u093e\u0930\u0940 \u0928\u093f\u092e\u094d\u0928 \u0924\u0930\u0940\u0915\u094b\u0902 \u0938\u0947<br \/>\n\u0905\u092a\u0928\u0947 &#8211; \u0906\u092a\u0915\u094b \u092c\u0940\u092e\u093e\u0930 \u0939\u094b\u0928\u0947 \u0938\u0947 \u092c\u091a\u093e\u0924\u0947 \u0939\u0948\u0902<br \/>\n(i) \u0935\u0947 \u0930\u094b\u0917\u0940 \u0915\u094b \u091b\u0942\u0924\u0947 \u0938\u092e\u092f \u0939\u093e\u0925\u094b\u0902 \u092a\u0930 \u0926\u0938\u094d\u0924\u093e\u0928\u0947 \u092a\u0939\u0928\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n(ii) \u092b\u093f\u0928\u093e\u0907\u0932 \u0906\u0926\u093f \u0915\u0947 \u0926\u094d\u0935\u093e\u0930\u093e \u0915\u093e\u0930\u094d\u092f\u0938\u094d\u0925\u0932 \u0915\u094b \u0935\u093f\u0938\u0902\u0915\u094d\u0930\u092e\u093f\u0924 (Sterilised) \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n(iii) \u0935\u0947 \u092e\u093e\u0938\u094d\u0915 \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0924\u093e\u0915\u093f \u0930\u094b\u0917 \u0915\u0947 \u0915\u0940\u091f\u093e\u0923\u0941 \u0928\u093e\u0915 \u0914\u0930 \u092e\u0941\u0901\u0939 \u0938\u0947 \u0909\u0938\u0915\u0947 \u0936\u0930\u0940\u0930 \u092e\u0947\u0902 \u0928 \u091c\u093e \u092a\u093e\u090f\u0964<br \/>\n(iv) \u0915\u093f\u0938\u0940 \u0938\u0902\u0915\u094d\u0930\u092e\u093f\u0924 \u0935\u094d\u092f\u0915\u094d\u0924\u093f \u0915\u094b \u0938\u094d\u092a\u0930\u094d\u0936 \u0915\u0930\u0928\u0947 \u0915\u0947 \u092c\u093e\u0926 \u0938\u093e\u092c\u0941\u0928 \u0914\u0930 \u0930\u094b\u0917\u093e\u0923\u0941\u0930\u094b\u0927\u0915 \u0932\u094b\u0936\u0928 (Antisepticlotion) \u0938\u0947 \u0939\u093e\u0925 \u0927\u094b \u0932\u0947\u0924\u0947 \u0939\u0948\u0902\u0964<br \/>\n(v) \u0938\u093e\u092b\u093c \u0915\u092a\u0921\u093c\u0947 \u092a\u0939\u0928\u0924\u0947 \u0939\u0948\u0902 \u0924\u0925\u093e \u0935\u093f\u0938\u0902\u0915\u094d\u0930\u092e\u093f\u0924 \u0909\u092a\u0915\u0930\u0923\u094b\u0902 (Sterilised Equipments) \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u0930\u0924\u0947<\/p>\n<p><strong>\u092a\u094d\u0930\u0966 3. \u0905\u092a\u0928\u0947 \u0906\u0938-\u092a\u0921\u093c\u094b\u0938 \u092e\u0947\u0902 \u090f\u0915 \u0938\u0930\u094d\u0935\u0947\u0915\u094d\u0937\u0923 \u0915\u0940\u091c\u093f\u090f \u0924\u0925\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0907\u090f \u0915\u093f \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0924\u093e \u0915\u094c\u0928-\u0938\u0940 \u0924\u0940\u0928 \u092c\u0940\u092e\u093e\u0930\u093f\u092f\u093e\u0901 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902\u0964 \u0907\u0928 \u092c\u0940\u092e\u093e\u0930\u093f\u092f\u094b\u0902 \u0915\u094b \u092b\u0948\u0932\u0928\u0947 \u0938\u0947 \u0930\u094b\u0915\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0905\u092a\u0928\u0947 \u0938\u094d\u0925\u093e\u0928\u0940\u092f \u092a\u094d\u0930\u0936\u093e\u0938\u0928 \u0915\u094b \u0924\u0940\u0928 \u0938\u0941\u091d\u093e\u0935 \u0926\u0947\u0902\u0964<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930-<\/strong><br \/>\n<img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i1.wp.com\/farm2.staticflickr.com\/1795\/42110971790_bbbf8605be_o.png?resize=384%2C313&#038;ssl=1\" alt=\"NCERT Solutions for Class 9 Science Chapter 13 Why do we fall ill \u0905\u092d\u094d\u092f\u093e\u0938 \u0915\u0947 \u092a\u094d\u0930\u0936\u094d\u0928 \u0909\u0924\u094d\u0924\u0930 guide free\" width=\"384\" height=\"313\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>\u092a\u094d\u0930\u0966 4. \u090f\u0915 \u092c\u091a\u094d\u091a\u093e \u0905\u092a\u0928\u0940 \u092c\u0940\u092e\u093e\u0930\u0940 \u0915\u0947 \u0935\u093f\u0937\u092f \u092e\u0947\u0902 \u0928\u0939\u0940\u0902 \u092c\u0924\u093e \u092a\u093e \u0930\u0939\u0940 \u0939\u0948\u0964 \u0939\u092e \u0915\u0948\u0938\u0947 \u092a\u0924\u093e \u0915\u0930\u0947\u0902\u0917\u0947 \u0915\u093f<\/strong><br \/>\n<strong>(a) \u092c\u091a\u094d\u091a\u093e \u092c\u0940\u092e\u093e\u0930 \u0939\u0948?<\/strong><br \/>\n<strong>(b) \u0909\u0938\u0947 \u0915\u094c\u0928-\u0938\u0940 \u092c\u0940\u092e\u093e\u0930\u0940 \u0939\u0948?<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930-<\/strong><br \/>\n(a) \u092c\u0940\u092e\u093e\u0930\u0940 \u0915\u0947 \u0932\u0915\u094d\u0937\u0923 \u0938\u0947 \u092a\u0924\u093e \u091a\u0932\u0924\u093e \u0939\u0948 \u0915\u093f \u092c\u091a\u094d\u091a\u093e \u092c\u0940\u092e\u093e\u0930 \u0939\u0948 \u092f\u093e \u0938\u094d\u0935\u0938\u094d\u0925\u0964 \u092c\u0940\u092e\u093e\u0930 \u092c\u091a\u094d\u091a\u093e \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u0947 \u0905\u0927\u093f\u0915 \u0930\u094b\u0924\u093e \u0939\u0948, \u0916\u093e\u0928\u093e \u0928\u0939\u0940\u0902 \u0916\u093e\u090f\u0917\u093e, \u092c\u0947\u091a\u0948\u0928 \u0930\u0939\u0947\u0917\u093e\u0964 \u0915\u0941\u091b \u0905\u0928\u094d\u092f \u0932\u0915\u094d\u0937\u0923 \u0939\u0948\u0902\u0936\u0930\u0940\u0930 \u0915\u093e \u0924\u093e\u092a\u092e\u093e\u0928 \u092c\u0922\u093c\u0928\u093e (\u092c\u0941\u0916\u093e\u0930), \u0916\u093e\u0901\u0938\u0940 \u0938\u093e\u0901\u0938 \u0932\u0947\u0928\u0947 \u092e\u0947\u0902 \u092a\u0930\u0947\u0936\u093e\u0928\u0940, \u0926\u0938\u094d\u0924, \u0909\u0932\u094d\u091f\u0940, \u0920\u0902\u0921 \u0932\u0917\u0928\u093e, \u0936\u0930\u0940\u0930 \u092a\u0930 \u0926\u093e\u0928\u0947 \u0907\u0924\u094d\u092f\u093e\u0926\u093f\u0964<\/p>\n<p>(b) \u0935\u0939 \u092c\u091a\u094d\u091a\u093e \u092c\u093e\u0930-\u092c\u093e\u0930 \u0909\u0938 \u0905\u0902\u0917 \u0915\u094b \u0938\u094d\u092a\u0930\u094d\u0936 \u0915\u0930\u0947\u0917\u093e \u091c\u0939\u093e\u0901 \u0909\u0938\u0947 \u0915\u094b\u0908 \u0915\u0937\u094d\u091f \u0939\u0948\u0964 \u0935\u0939 \u0909\u0938\u0940 \u0924\u0930\u092b \u091d\u0941\u0915\u0947\u0917\u093e \u0914\u0930 \u0905\u0915\u0921\u093c\u0947\u0917\u093e\u0964<\/p>\n<p><strong>\u092a\u094d\u0930\u0966 5. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0915\u093f\u0928 \u092a\u0930\u093f\u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0915\u094b\u0908 \u0935\u094d\u092f\u0915\u094d\u0924\u093f \u092a\u0941\u0928\u0903 \u092c\u0940\u092e\u093e\u0930 \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948? \u0915\u094d\u092f\u094b\u0902?<\/strong><br \/>\n<strong>(a) \u091c\u092c \u0935\u0939 \u092e\u0932\u0947\u0930\u093f\u092f\u093e \u0938\u0947 \u0920\u0940\u0915 \u0939\u094b \u0930\u0939\u093e \u0939\u094b\u0964<\/strong><br \/>\n<strong>(b) \u091c\u092c \u0935\u0939 \u092e\u0932\u0947\u0930\u093f\u092f\u093e \u0938\u0947 \u0920\u0940\u0915 \u0939\u094b \u091a\u0941\u0915\u093e \u0939\u0948 \u0914\u0930 \u0935\u0939 \u091a\u0947\u091a\u0915 \u0915\u0947 \u0930\u094b\u0917\u0940 \u0915\u0940 \u0938\u0947\u0935\u093e \u0915\u0930 \u0930\u0939\u093e \u0939\u0948?<\/strong><br \/>\n<strong>(c) \u092e\u0932\u0947\u0930\u093f\u092f\u093e \u0938\u0947 \u0920\u0940\u0915 \u0939\u094b\u0928\u0947 \u0915\u0947 \u092c\u093e\u0926 \u091a\u093e\u0930 \u0926\u093f\u0928 \u0909\u092a\u0935\u093e\u0938 \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 \u091a\u0947\u091a\u0915 \u0915\u0947 \u0930\u094b\u0917\u0940 \u0915\u0940 \u0938\u0947\u0935\u093e \u0915\u0930 \u0930\u0939\u093e \u0939\u0948\u0964<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930-<\/strong> \u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u0935\u093f\u0915\u0932\u094d\u092a\u094b\u0902 \u092e\u0947\u0902 \u0938\u0947 (c) \u092e\u0947\u0902 \u092c\u0924\u093e\u090f \u0917\u090f \u092a\u0930\u093f\u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0935\u0939 \u092a\u0941\u0928\u0903 \u092c\u0940\u092e\u093e\u0930 \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948\u0964<br \/>\n\u0915\u093e\u0930\u0923 : \u092c\u0940\u092e\u093e\u0930 \u0939\u094b\u0928\u0947 \u0915\u0947 \u092c\u093e\u0926 \u0935\u094d\u092f\u0915\u094d\u0924\u093f \u0915\u0947 \u0936\u0930\u0940\u0930 \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0930\u0915\u094d\u0937\u093e \u0924\u0902\u0924\u094d\u0930 \u0915\u092e\u091c\u094b\u0930 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u091a\u093e\u0930 \u0926\u093f\u0928 \u0909\u092a\u0935\u093e\u0938 \u0915\u0947 \u092c\u093e\u0926 \u0936\u0930\u0940\u0930 \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0930\u0915\u094d\u0937\u093e \u0924\u0902\u0924\u094d\u0930 \u0914\u0930 \u092d\u0940 \u0915\u092e\u091c\u094b\u0930 \u0939\u094b \u091c\u093e\u090f\u0917\u093e, \u091c\u093f\u0938\u0947 \u091a\u0947\u091a\u0915 \u091c\u0948\u0938\u0947 \u091b\u0942\u0924 \u0915\u0940 \u092c\u0940\u092e\u093e\u0930\u0940 \u0939\u094b\u0928\u0947 \u0915\u0940 \u0938\u0902\u092d\u093e\u0935\u0928\u093e \u0905\u0927\u093f\u0915 \u0939\u094b\u0917\u0940\u0964<\/p>\n<p><strong>\u092a\u094d\u0930\u0966 6. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0938\u0947 \u0915\u093f\u0928 \u092a\u0930\u093f\u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0906\u092a \u092c\u0940\u092e\u093e\u0930 \u0939\u094b \u0938\u0915\u0924\u0947 \u0939\u0948\u0902? \u0915\u094d\u092f\u094b\u0902?<\/strong><br \/>\n<strong>(a) \u091c\u092c \u0906\u092a\u0915\u0940 \u092a\u0930\u0940\u0915\u094d\u0937\u093e \u0915\u093e \u0938\u092e\u092f \u0939\u0948?<\/strong><br \/>\n<strong>(b) \u091c\u092c \u0906\u092a \u092c\u0938 \u092f\u093e \u0930\u0947\u0932\u0917\u093e\u0921\u093c\u0940 \u092e\u0947\u0902 \u0926\u094b \u0926\u093f\u0928 \u0924\u0915 \u092f\u093e\u0924\u094d\u0930\u093e \u0915\u0930 \u091a\u0941\u0915\u0947 \u0939\u0948\u0902?<\/strong><br \/>\n<strong>(c) \u091c\u092c \u0906\u092a\u0915\u093e \u092e\u093f\u0924\u094d\u0930 \u0916\u0938\u0930\u093e \u0938\u0947 \u092a\u0940\u0921\u093c\u093f\u0924 \u0939\u0948\u0964<\/strong><br \/>\n<strong>\u0909\u0924\u094d\u0924\u0930-<\/strong> \u0906\u092a \u092a\u0930\u093f\u0938\u094d\u0925\u093f\u0924\u093f (b) \u0924\u0925\u093e (c) \u092e\u0947\u0902 \u092c\u0940\u092e\u093e\u0930 \u0939\u094b \u0938\u0915\u0924\u0947 \u0939\u0948\u0902<\/p>\n<p>(b) \u092c\u0938 \u092f\u093e \u0930\u0947\u0932\u0917\u093e\u0921\u093c\u0940 \u092e\u0947\u0902 \u0905\u0928\u0947\u0915 \u0932\u094b\u0917 \u092f\u093e\u0924\u094d\u0930\u093e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u0926\u093f \u0915\u094b\u0908 \u0935\u094d\u092f\u0915\u094d\u0924\u093f \u0938\u0902\u0915\u094d\u0930\u093e\u092e\u0915 \u092c\u0940\u092e\u093e\u0930\u0940 \u0938\u0947 \u092a\u0940\u0921\u093c\u093f\u0924 \u0939\u094b\u0917\u093e \u0924\u094b \u0909\u0938\u0915\u0947 \u0938\u0902\u092a\u0930\u094d\u0915 \u092e\u0947\u0902 \u0906\u0928\u0947 \u0938\u0947 \u0906\u092a \u092d\u0940 \u092c\u0940\u092e\u093e\u0930 \u0939\u094b \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u0907\u0938\u0915\u093e \u0926\u0942\u0938\u0930\u093e \u0915\u093e\u0930\u0923 \u092f\u0939 \u092d\u0940 \u0939\u0948 \u0915\u093f \u092f\u093e\u0924\u094d\u0930\u0940 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0916\u093e\u0928\u0947-\u092a\u0940\u0928\u0947 \u092e\u0947\u0902 \u0924\u0925\u093e \u0938\u094b\u0928\u0947 \u092e\u0947\u0902 \u092d\u0940 \u0905\u0938\u0941\u0935\u093f\u0927\u093e \u0939\u094b\u0924\u0940 \u0939\u0948 \u091c\u093f\u0938\u0938\u0947 \u092a\u094d\u0930\u0924\u093f\u0930\u0915\u094d\u0937\u093e \u0924\u0902\u0924\u094d\u0930 \u0915\u092e\u091c\u094b\u0930 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<p>(c) \u0916\u0938\u0930\u093e \u090f\u0915 \u0938\u0902\u0915\u094d\u0930\u093e\u092e\u0915 \u0930\u094b\u0917 \u0939\u0948\u0964 \u092f\u0926\u093f \u0906\u092a\u0928\u0947 \u0916\u0938\u0930\u0947 \u0915\u093e \u091f\u0940\u0915\u093e \u0928\u0939\u0940\u0902 \u0932\u0917\u0935\u093e\u092f\u093e \u0939\u094b \u0924\u094b \u0909\u0938\u0915\u0947 \u092a\u093e\u0938 \u092c\u0948\u0920\u0928\u0947, \u092c\u093e\u0924\u0947\u0902 \u0915\u0930\u0928\u0947, \u090f\u0915 \u0938\u093e\u0925 \u0916\u093e\u0928\u0947, \u0909\u0938\u0915\u0940 \u0935\u0938\u094d\u0924\u0941\u0913\u0902 \u0915\u094b \u091b\u0942\u0928\u0947 \u0938\u0947 \u0916\u0938\u0930\u0947 \u0915\u0947 \u0935\u093e\u092f\u0930\u0938 \u0938\u0947 \u0938\u0902\u0915\u094d\u0930\u092e\u093f\u0924 \u0939\u094b \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u092c\u0940\u092e\u093e\u0930 \u0939\u094b \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<p>Hope given NCERT Solutions for Class 9 Science Chapter 13\u00a0are helpful to complete your homework.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NCERT Solutions for Class 9 Science Chapter 13 Why Do we Fall Ill (Hindi Medium) These Solutions are part of NCERT Solutions for Class 9 Science in Hindi Medium. Here we have given NCERT Solutions for Class 9 Science Chapter 13 Why Do we Fall Ill. \u092a\u093e\u0920\u0917\u0924 \u0939\u0932 \u092a\u094d\u0930\u0936\u094d\u0928 (NCERT IN-TEXT QUESTIONS SOLVED) NCERT \u092a\u093e\u0920\u094d\u092f\u092a\u0941\u0938\u094d\u0924\u0915 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-9-science-chapter-13-hindi\/\"> <span class=\"screen-reader-text\">NCERT Solutions for Class 9 Science Chapter 13 Why Do we Fall Ill (Hindi Medium)<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":9,"featured_media":7162,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[6],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v16.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>NCERT Solutions for Class 9 Science Chapter 13 Why Do we Fall Ill (Hindi Medium) - NCERT Solutions<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-9-science-chapter-13-hindi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NCERT Solutions for Class 9 Science Chapter 13 Why Do we Fall Ill (Hindi Medium) - NCERT Solutions\" \/>\n<meta property=\"og:description\" content=\"NCERT Solutions for Class 9 Science Chapter 13 Why Do we Fall Ill (Hindi Medium) These Solutions are part of NCERT Solutions for Class 9 Science in Hindi Medium. Here we have given NCERT Solutions for Class 9 Science Chapter 13 Why Do we Fall Ill. \u092a\u093e\u0920\u0917\u0924 \u0939\u0932 \u092a\u094d\u0930\u0936\u094d\u0928 (NCERT IN-TEXT QUESTIONS SOLVED) NCERT \u092a\u093e\u0920\u094d\u092f\u092a\u0941\u0938\u094d\u0924\u0915 &hellip; NCERT Solutions for Class 9 Science Chapter 13 Why Do we Fall Ill (Hindi Medium) Read More &raquo;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-9-science-chapter-13-hindi\/\" \/>\n<meta property=\"og:site_name\" content=\"NCERT Solutions\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/NCERTSolutionsGuru\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-23T04:47:32+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-07-23T06:51:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ncertsolutions.guru\/wp-content\/uploads\/2018\/08\/NCERT-Solutions-for-Class-9-Science-Chapter-13-Why-Do-we-Fall-Ill-Hindi-Medium.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ncertsolguru\" \/>\n<meta name=\"twitter:site\" content=\"@ncertsolguru\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Prasanna\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/ncertsolutions.guru\/#organization\",\"name\":\"NCERT Solutions\",\"url\":\"https:\/\/ncertsolutions.guru\/\",\"sameAs\":[\"https:\/\/www.facebook.com\/NCERTSolutionsGuru\/\",\"https:\/\/www.instagram.com\/ncertsolutionsguru\/\",\"https:\/\/www.linkedin.com\/in\/ncertsolutionsguru\/\",\"https:\/\/in.pinterest.com\/ncertsolutionsguru\/\",\"https:\/\/en.wikipedia.org\/wiki\/National_Council_of_Educational_Research_and_Training\",\"https:\/\/twitter.com\/ncertsolguru\"],\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/ncertsolutions.guru\/#logo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/i1.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png?fit=460%2C45&ssl=1\",\"contentUrl\":\"https:\/\/i1.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png?fit=460%2C45&ssl=1\",\"width\":460,\"height\":45,\"caption\":\"NCERT Solutions\"},\"image\":{\"@id\":\"https:\/\/ncertsolutions.guru\/#logo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/ncertsolutions.guru\/#website\",\"url\":\"https:\/\/ncertsolutions.guru\/\",\"name\":\"NCERT Solutions\",\"description\":\"NCERT Solutions for Class 1 to 12\",\"publisher\":{\"@id\":\"https:\/\/ncertsolutions.guru\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/ncertsolutions.guru\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-9-science-chapter-13-hindi\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/i0.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2018\/08\/NCERT-Solutions-for-Class-9-Science-Chapter-13-Why-Do-we-Fall-Ill-Hindi-Medium.png?fit=1280%2C720&ssl=1\",\"contentUrl\":\"https:\/\/i0.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2018\/08\/NCERT-Solutions-for-Class-9-Science-Chapter-13-Why-Do-we-Fall-Ill-Hindi-Medium.png?fit=1280%2C720&ssl=1\",\"width\":1280,\"height\":720,\"caption\":\"NCERT Solutions for Class 9 Science Chapter 13 Why Do we Fall Ill (Hindi Medium)\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-9-science-chapter-13-hindi\/#webpage\",\"url\":\"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-9-science-chapter-13-hindi\/\",\"name\":\"NCERT Solutions for Class 9 Science Chapter 13 Why Do we Fall Ill (Hindi Medium) - 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