Question

Metamorphosis in frog is under control of ___________.
a. insulin b. adrenaline c. growth hormone d. thyroxin

Answer 1

Answer:

D

Step-by-step explanation:

Metamorphosis includes the developmental changes during the life span of an organism. The thyroxine hormone released from the thyroid gland brings the developmental changes during the metamorphosis. Thyroxine regulates the metabolism of an organism.

So, the correct answer is option D.

Answer 2

Answer:

Thyroid Hormone

Step-by-step explanation:

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