{"id":13119,"date":"2020-10-12T20:39:08","date_gmt":"2020-10-12T15:09:08","guid":{"rendered":"https:\/\/ncertsolutions.guru\/?p=13119"},"modified":"2020-10-12T20:39:37","modified_gmt":"2020-10-12T15:09:37","slug":"reaching-the-age-of-adolescence-class-8-extra-questions","status":"publish","type":"post","link":"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/","title":{"rendered":"Reaching the Age of Adolescence Class 8 Extra Questions and Answers Science Chapter 10"},"content":{"rendered":"

Reaching the Age of Adolescence Class 8 Extra Questions and Answers Science Chapter 10 PDF are solved by experts and will guide students in the right direction. Students can get how to tackle different questions easily by solving the Extra Questions for Class 8 Science<\/a> Question bank on a regular basis.<\/p>\n

Class 8 Science Chapter 10 Extra Questions and Answers Reaching the Age of Adolescence<\/h2>\n

Extra Questions for Class 8 Science Chapter 10 Reaching the Age of Adolescence with Answers<\/strong><\/p>\n

Reaching the Age of Adolescence Class 8 Extra Questions Very Short Answer Type<\/h3>\n

Question 1.
\nWhen do human beings and many other kinds of animals become capable of reproduction?
\nAnswer:
\nThey become capable when they get reproductive maturity.<\/p>\n

\"Reaching<\/p>\n

Question 2.
\nWhat brings about changes that make a child grow into an adult?
\nAnswer:
\nHormones bring about these changes.<\/p>\n

Question 3.
\nWhat period covers the \u201cteens\u201d?
\nAnswer:
\nThe years 13 to 18 or 19 covers the \u2018teens\u2019.<\/p>\n

Question 4.
\nWhat is the other name of adolescents?
\nAnswer:
\nIt is \u2018teenagers\u2019.<\/p>\n

Question 5.
\nWhat is the conspicuous change during the puberty?
\nAnswer:
\nThe most conspicuous change during puberty is the sudden increase in height.<\/p>\n

Question 6.
\nUpto what age girls grow in height faster than the boys ?
\nAnswer:
\nGirls grow in height faster than boys upto 18 years of age.<\/p>\n

Question 7.
\nDo all parts of the body grow at the same rate?
\nAnswer:
\nNo, all parts of the body do not grow at the same rate.<\/p>\n

Question 8.
\nWhat factor does height depend on?
\nAnswer:
\nHeight depends upon the genes inherited from parents.<\/p>\n

\"Reaching<\/p>\n

Question 9.
\nWhat happens to the quality of voice on puberty?
\nAnswer:
\nGirl\u2019s voiee become high-pitched and that of boys becomes deep or hoarse.<\/p>\n

Question 10.
\nWhere do endocrine glands release hormones?
\nAnswer:
\nEndocrine glands release hormones directly into the blood-stream.<\/p>\n

Question 11.
\nName the secretion of ovaries on reaching puberty.
\nAnswer:
\nOvaries begin to produce female hormone called estrogen.<\/p>\n

Question 12.
\nWhat makes ova in ovaries and sperms in testes mature?
\nAnswer:
\nFSH or Follicle Stimulating Hormone makes ova mature in ovaries and sperms in testes.<\/p>\n

Question 13.
\nWhat marks the beginning of reproductive period when one becomes capable of reproduction ?.
\nAnswer:
\nIt is puberty.<\/p>\n

Question 14.
\nWhen does menstrual cycle stop?
\nAnswer:
\nAt 45 to 50 years of age, the menstrual cycle stops.<\/p>\n

Question 15.
\nWhat do you understand by menopause?
\nAnswer:
\nThe stoppage of menstrual cycle is termed as menopause.<\/p>\n

Question 16.
\nHow many chromosomes do all humans have ?
\nAnswer:
\nAll humans have 23 pairs of chromosomes.<\/p>\n

Question 17.
\nWhat determines the sex of unborn baby?
\nAnswer:
\nSex chromosomes of father determine the sex of unborn baby.<\/p>\n

\"Reaching<\/p>\n

Question 18.
\nWhat are sex chromosomes? How many are they ?
\nAnswer:
\nChromosomes carrying genes for different sexual characters are termed as sex chromosomes. There are two sex chromosomes out of 23 pairs of chromosomes.<\/p>\n

Reaching the Age of Adolescence Class 8 Extra Questions Short Answer Type 2<\/h3>\n

Question 1.
\nWhat is the hormone produced by pancreas ? What is the disease caused due to the non-production of that hormone ?
\nAnswer:
\nPancreas secretes insulin hormone. Insulin hormone regulates the levels of sugar in the blood. Its deficiency in the blood causes diabetes. In diabetic patients it is not secreted in required amount therefore blood sugar level rises and causes various harmful effects.<\/p>\n

Question 2.
\nHow do you calculate the probable full height of a adolescent? Give the formula for this purpose and state an example.
\nAnswer:
\nThe formula for calculation of full height (in cm) is given as follows :
\n\"Reaching
\nExample: A girl is 10 years old and her height is 130 cm. At the end of the growth period, she is likely to be of what height?
\nSolution: \\(\\frac {130cm}{78}\\) \u00d7 100 cm \u2248 166 cm.<\/p>\n

Question 3.
\nBy seeing the data of activity 10.1, can you read the graph and say at what age girls grow in height faster than the boys?
\nAnswer:
\nInitially girls grow faster than boys but by about 18 years of age, both reach their maximum height. The rate of growth in height is different in different individuals. Some grow suddenly at puberty and then slow down, while others grow gradually.<\/p>\n

\"Reaching<\/p>\n

Question 4.
\nWhat is the proportion of growth of the body parts in adolescence?
\nAnswer:
\nAll the parts of the body do not grow at the same rate. Sometimes the arms and legs of adolescents, look oversized and out of proportion with the body. But, soon the other parts catch up and result into a proportionate body.<\/p>\n

Question 5.
\nHow does body get adequate nourishment for growth?
\nAnswer:
\nIt is very important to eat the right kind of food especially during the growing years. This helps the bones, muscles and other parts of the body get adequate nourishment for growth.<\/p>\n

Question 6.
\nWhat happens to the sex organs of boys and girls at puberty ?
\nAnswer:
\nAt puberty, male sex organs like the testes and penis develop completely. The testes also begin to produce sperms. In girls, the ovaries enlarge and eggs begin to mature. Also, ovaries start releasing matured eggs.<\/p>\n

Question 7.
\nWhat are psychological changes in adolescence?
\nAnswer:<\/p>\n

    \n
  1. Adolescence is also a period of change in a person\u2019s way of thinking.<\/li>\n
  2. Adolescents are more independent than before and are also self-conscious.<\/li>\n
  3. Intellectual development takes place and they tend to spend considerable time in thinking.<\/li>\n
  4. It is often the time in one\u2019s life when the brain has the greatest capacity for learning.<\/li>\n
  5. Sometimes, however, an adolescent may feel insecure while trying to adjust to the changes in the body and mind.<\/li>\n<\/ol>\n

    Question 8.
    \nDescribe menstrual cycle.
    \nAnswer:
    \nMenstrual cycle is controlled by hormones. The cycle includes the maturation of the egg, its release, thickening of uterine wall and its breakdown if fertilization does not occur. In case the egg is fertilized, it begins to divide and then gets embedded in the uterus for further development.<\/p>\n

    Question 9.
    \nWhat do you understand by the term \u2018chromosomes\u2019? Diseuss.
    \nAnswer:
    \nThese are the thread-like structures found in the nucleus of a cell. It contains genes. All human beings have 23 pairs of chromosomes in the nuclei of their cells. Two chromosomes out of these are sex chromosomes.<\/p>\n

    \"Reaching<\/p>\n

    Question 10.
    \nWhat should one do to keep the body healthy?
    \nAnswer:
    \nTo keep the body healthy, one needs to:<\/p>\n

      \n
    1. have a balanced diet,<\/li>\n
    2. observe personal hygiene and cleanliness regularly, and<\/li>\n
    3. undertake adequate physical exercises.<\/li>\n<\/ol>\n

      During adolescence, however, these become even more essential.<\/p>\n

      Question 11.
      \nWhat are the required hygienic activities for boys and girls when they become adolescents?
      \nAnswer:
      \nEveryday bath is more necessary for teenagers because the increased activities of sweat glands sometimes make the body smelly. If cleanliness is not maintained, there are chances of catching bacterial infection. Girls should keep track of their menstrual cycle and be prepared for the onset of menstruation. Undergarments should be changed every day. Cotton undergarments should be preferred.<\/p>\n

      Question 12.
      \nHow do HIV viruses enter the human bodies?
      \nAnswer:
      \nHIV pass on to a normal person from an infected person by :<\/p>\n

        \n
      1. sharing the syringes used for injecting drugs.<\/li>\n
      2. from the infected mother to an infant through milk.<\/li>\n
      3. through sexual contact with a person infected with HIV.<\/li>\n<\/ol>\n

        Question 13.
        \nWhat are myths and taboos regarding bodily changes in case of adolescents?
        \nAnswer:
        \nThere are many myths and taboos regarding bodily changes that adolescents experience. Some of these are given below :<\/p>\n

          \n
        1. A girl becomes pregnant if she looks at boys during menstruation.<\/li>\n
        2. The mother is responsible for the sex of the child.<\/li>\n
        3. A girl should not be allowed to work in the kitchen during menstruation. These should be discarded outrightly.<\/li>\n<\/ol>\n

          Question 14.
          \nWhat are the drawbacks of early marriage and motherhood?
          \nAnswer:
          \nThe followings are the drawbacks of early marriage and motherhood :<\/p>\n

            \n
          1. Teenage girls are not prepared mentally or physically for motherhood.<\/li>\n
          2. Early marriage and motherhood cause health problems in the mother and the child.<\/li>\n
          3. It also curtails employment opportunities for a young woman and causes mental agony as she is not ready for the responsibilities of motherhood.<\/li>\n<\/ol>\n

            Reaching the Age of Adolescence Class 8 Extra Questions Long Answer Type<\/h3>\n

            Question 1.
            \nDescribe the reproductive phase of life in females.
            \nAnswer:
            \nReproductive phase of life in females:<\/p>\n

              \n
            1. In females, the reproductive phase of life begins at puberty (10 to 12 years of age) and generally lasts till the age of approximately 45 .to 50 years.<\/li>\n
            2. The ova begins to mature with the onset of puberty. One ovum matures and is released by the ovaries once in about 28 to 30 days.<\/li>\n
            3. During this period, the wall of the uterus becomes thick. This is a natural preparation to receive the egg in case it is fertilized and pregnancy occurs.<\/li>\n
            4. If fertilization does not occur, the released egg and the thickened lining of the uterus along with its blood vessels are shed off. This causes bleeding in women which is known as menstruation.<\/li>\n
            5. Menstruation occurs once in about 28 to 30 days. Initially, menstrual cycle may be irregular and takes some time to become regular.<\/li>\n
            6. In case the egg is fertilized, it begins to divide and then gets embedded in the uterus for further development.<\/li>\n<\/ol>\n

              \"Reaching<\/p>\n

              Question 2.
              \nWhat are the changes appears in boys and girls on reaching the adolescence?
              \nAnswer:
              \nChanges in boys:<\/p>\n

                \n
              1. Muscles of the body grow more prominently.<\/li>\n
              2. Facial hair (beard and moustache) appears.<\/li>\n
              3. Voice becomes hoarse, as voice box enlarges.<\/li>\n
              4. Under shoulder hair and pubic hair appears.<\/li>\n<\/ol>\n

                Changes in girls :<\/p>\n

                  \n
                1. Region below the waist becomes wider.<\/li>\n
                2. Voice pitch increases.<\/li>\n
                3. Breast appears.<\/li>\n
                4. Menstrual cycle begins.<\/li>\n
                5. Under shoulder hair and pubic hair appears.<\/li>\n<\/ol>\n

                  Question 3.
                  \nName the various secretions (release) of endocrine glands.
                  \nAnswer:
                  \nEndocrine glands release hormones directly into the bloodstream.
                  \n\"Reaching<\/p>\n

                  Hope the knowledge provided regarding the Reaching the Age of Adolescence Class 8 Extra Questions and Answers has helped you to the possible extent. For more info feel free to reach us and we will guide you at the earliest possibility. Stay connected to our site to avail latest updates on Extra Questions for Various Classes instantly.<\/p>\n","protected":false},"excerpt":{"rendered":"

                  Reaching the Age of Adolescence Class 8 Extra Questions and Answers Science Chapter 10 PDF are solved by experts and will guide students in the right direction. Students can get how to tackle different questions easily by solving the Extra Questions for Class 8 Science Question bank on a regular basis. Class 8 Science Chapter …<\/p>\n

                  Reaching the Age of Adolescence Class 8 Extra Questions and Answers Science Chapter 10<\/span> Read More »<\/a><\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[7],"tags":[],"yoast_head":"\nReaching the Age of Adolescence Class 8 Extra Questions and Answers Science Chapter 10 - 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\/reaching-the-age-of-adolescence-class-8-extra-questions\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Reaching the Age of Adolescence Class 8 Extra Questions and Answers Science Chapter 10 - NCERT Solutions\" \/>\n<meta property=\"og:description\" content=\"Reaching the Age of Adolescence Class 8 Extra Questions and Answers Science Chapter 10 PDF are solved by experts and will guide students in the right direction. Students can get how to tackle different questions easily by solving the Extra Questions for Class 8 Science Question bank on a regular basis. Class 8 Science Chapter … Reaching the Age of Adolescence Class 8 Extra Questions and Answers Science Chapter 10 Read More »\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/\" \/>\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=\"2020-10-12T15:09:08+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-10-12T15:09:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png\" \/>\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=\"8 minutes\" \/>\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\/reaching-the-age-of-adolescence-class-8-extra-questions\/#primaryimage\",\"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\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/#webpage\",\"url\":\"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/\",\"name\":\"Reaching the Age of Adolescence Class 8 Extra Questions and Answers Science Chapter 10 - NCERT Solutions\",\"isPartOf\":{\"@id\":\"https:\/\/ncertsolutions.guru\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/#primaryimage\"},\"datePublished\":\"2020-10-12T15:09:08+00:00\",\"dateModified\":\"2020-10-12T15:09:37+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ncertsolutions.guru\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Reaching the Age of Adolescence Class 8 Extra Questions and Answers Science Chapter 10\"}]},{\"@type\":\"Article\",\"@id\":\"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/#webpage\"},\"author\":{\"@id\":\"https:\/\/ncertsolutions.guru\/#\/schema\/person\/4ba9570f32f2057e70e670c7885e47f3\"},\"headline\":\"Reaching the Age of Adolescence Class 8 Extra Questions and Answers Science Chapter 10\",\"datePublished\":\"2020-10-12T15:09:08+00:00\",\"dateModified\":\"2020-10-12T15:09:37+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/#webpage\"},\"wordCount\":1612,\"publisher\":{\"@id\":\"https:\/\/ncertsolutions.guru\/#organization\"},\"image\":{\"@id\":\"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png\",\"articleSection\":[\"CBSE Class 8\"],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/ncertsolutions.guru\/#\/schema\/person\/4ba9570f32f2057e70e670c7885e47f3\",\"name\":\"Prasanna\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/ncertsolutions.guru\/#personlogo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/174540ad43736c7d1a4c4f83c775e74d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/174540ad43736c7d1a4c4f83c775e74d?s=96&d=mm&r=g\",\"caption\":\"Prasanna\"},\"url\":\"https:\/\/ncertsolutions.guru\/author\/prasanna\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Reaching the Age of Adolescence Class 8 Extra Questions and Answers Science Chapter 10 - NCERT Solutions","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/","og_locale":"en_US","og_type":"article","og_title":"Reaching the Age of Adolescence Class 8 Extra Questions and Answers Science Chapter 10 - NCERT Solutions","og_description":"Reaching the Age of Adolescence Class 8 Extra Questions and Answers Science Chapter 10 PDF are solved by experts and will guide students in the right direction. Students can get how to tackle different questions easily by solving the Extra Questions for Class 8 Science Question bank on a regular basis. Class 8 Science Chapter … Reaching the Age of Adolescence Class 8 Extra Questions and Answers Science Chapter 10 Read More »","og_url":"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/","og_site_name":"NCERT Solutions","article_publisher":"https:\/\/www.facebook.com\/NCERTSolutionsGuru\/","article_published_time":"2020-10-12T15:09:08+00:00","article_modified_time":"2020-10-12T15:09:37+00:00","og_image":[{"url":"https:\/\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png"}],"twitter_card":"summary_large_image","twitter_creator":"@ncertsolguru","twitter_site":"@ncertsolguru","twitter_misc":{"Written by":"Prasanna","Est. reading time":"8 minutes"},"schema":{"@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\/reaching-the-age-of-adolescence-class-8-extra-questions\/#primaryimage","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"},{"@type":"WebPage","@id":"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/#webpage","url":"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/","name":"Reaching the Age of Adolescence Class 8 Extra Questions and Answers Science Chapter 10 - NCERT Solutions","isPartOf":{"@id":"https:\/\/ncertsolutions.guru\/#website"},"primaryImageOfPage":{"@id":"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/#primaryimage"},"datePublished":"2020-10-12T15:09:08+00:00","dateModified":"2020-10-12T15:09:37+00:00","breadcrumb":{"@id":"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/ncertsolutions.guru\/"},{"@type":"ListItem","position":2,"name":"Reaching the Age of Adolescence Class 8 Extra Questions and Answers Science Chapter 10"}]},{"@type":"Article","@id":"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/#article","isPartOf":{"@id":"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/#webpage"},"author":{"@id":"https:\/\/ncertsolutions.guru\/#\/schema\/person\/4ba9570f32f2057e70e670c7885e47f3"},"headline":"Reaching the Age of Adolescence Class 8 Extra Questions and Answers Science Chapter 10","datePublished":"2020-10-12T15:09:08+00:00","dateModified":"2020-10-12T15:09:37+00:00","mainEntityOfPage":{"@id":"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/#webpage"},"wordCount":1612,"publisher":{"@id":"https:\/\/ncertsolutions.guru\/#organization"},"image":{"@id":"https:\/\/ncertsolutions.guru\/reaching-the-age-of-adolescence-class-8-extra-questions\/#primaryimage"},"thumbnailUrl":"https:\/\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png","articleSection":["CBSE Class 8"],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/ncertsolutions.guru\/#\/schema\/person\/4ba9570f32f2057e70e670c7885e47f3","name":"Prasanna","image":{"@type":"ImageObject","@id":"https:\/\/ncertsolutions.guru\/#personlogo","inLanguage":"en-US","url":"https:\/\/secure.gravatar.com\/avatar\/174540ad43736c7d1a4c4f83c775e74d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/174540ad43736c7d1a4c4f83c775e74d?s=96&d=mm&r=g","caption":"Prasanna"},"url":"https:\/\/ncertsolutions.guru\/author\/prasanna\/"}]}},"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/ncertsolutions.guru\/wp-json\/wp\/v2\/posts\/13119"}],"collection":[{"href":"https:\/\/ncertsolutions.guru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ncertsolutions.guru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ncertsolutions.guru\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/ncertsolutions.guru\/wp-json\/wp\/v2\/comments?post=13119"}],"version-history":[{"count":0,"href":"https:\/\/ncertsolutions.guru\/wp-json\/wp\/v2\/posts\/13119\/revisions"}],"wp:attachment":[{"href":"https:\/\/ncertsolutions.guru\/wp-json\/wp\/v2\/media?parent=13119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ncertsolutions.guru\/wp-json\/wp\/v2\/categories?post=13119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ncertsolutions.guru\/wp-json\/wp\/v2\/tags?post=13119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}