Zoology - Chemical Coordination and Integration Three Marks Questions

11th Standard

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Biology

Time : 00:45:00 Hrs
Total Marks : 30
    10 x 3 = 30
  1. Hormones are known as chemical messenger. Justify.

  2. Comment on Acini of thyroid gland

  3. Write the symptoms of cretinism

  4. Growth hormone is important for normal growth. Justify the statement.

  5. Pineal gland is an endocrine gland; write its role

  6. Comment on the functions of adrenalin

  7. Predict the effects of removal of pancreas from the human body

  8. Enumerate the role of kidney as an endocrine gland.

  9. Write a detailed account of gastrointestinal tract hormones.

  10. Draw the diagram of Thyroid gland and label the parts?

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