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🧾 CBSE · Class 7

Class 7 Science: Adolescence A Stage of Growth and Change Worksheet (with Answers)

A free, print-ready worksheet on Adolescence A Stage of Growth and Change for CBSE Class 7 Science, with a matching answer key. Use the sample below, or build your own with the exact mix of questions you need — no login, no ads.

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Sample worksheet

7 of 17 questions from this chapter. Generate your own for the full set, more variations, and a clean print layout.

  1. 1. Adolescence is the stage between:
    • (a) childhood and adulthood
    • (b) birth and infancy
    • (c) adulthood and old age
    • (d) infancy and childhood
  2. 2. Chemical messengers that control body changes are:
    • (a) vitamins
    • (b) hormones
    • (c) minerals
    • (d) enzymes only
  3. 3. Hormones are produced by:
    • (a) bones
    • (b) muscles
    • (c) endocrine glands
    • (d) skin only
  4. 4. During adolescence there is a rapid increase in:
    • (a) tooth decay
    • (b) weight loss only
    • (c) nothing
    • (d) height
  5. 5. What is adolescence?
  6. 6. What are hormones?
  7. 7. Describe the changes that take place during adolescence and what controls them.
View answers
  1. 1. (a) childhood and adulthood — It lies between childhood and adulthood.
  2. 2. (b) hormones — Hormones control these changes.
  3. 3. (c) endocrine glands — Endocrine glands make hormones.
  4. 4. (d) height — Height increases rapidly.
  5. 5. The stage of life between childhood and adulthood, about 10–19 years.
  6. 6. Chemical messengers made by endocrine glands that control body changes.
  7. 7. Adolescence is the stage of life between childhood and adulthood during which the body and mind gradually mature. Physically, there is a rapid increase in height and changes in body shape, and new features called secondary characteristics develop, differing between boys and girls. These changes are controlled by hormones — chemical messengers made by endocrine glands and carried in the blood — which direct growth and the other developments of this stage. Importantly, these changes begin at different ages for different people, and this variation is entirely normal. Understanding that the changes are natural and hormone-driven helps adolescents face them with confidence rather than worry.
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FAQ

Is this Class 7 Science worksheet on Adolescence A Stage of Growth and Change free?
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Does the Adolescence A Stage of Growth and Change worksheet come with answers?
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Which board and class is this for?
This worksheet is aligned to CBSE Class 7 Science, chapter “Adolescence A Stage of Growth and Change”.