Comparative Endocrine Systems in Animals · NCERT Biology

Which endocrine feature is common to both insects and vertebrates?

  1. Presence of thyroid gland
  2. Hormonal regulation of growth
  3. Use of iodinated hormones
  4. Pituitary gland dominance
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Correct answer: Hormonal regulation of growth

Both insects and vertebrates regulate growth through hormones. However, the hormones and glands involved differ.

Difficulty: Medium Question 9 of 20

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