Question

role of hormones in the life history of insects and frogs.

Answer 1

In frogs and insects hormones play an important role in metamorphosis. Thehormone thyroxine is helpful in metamorphosis of frog i.e conversion of tadpole to frog.
The ecdysone and Juvenile hormone (JH) helps in metamorphosis of insects i.e conversion of pupa to adult form.

Answer 2

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ANS IS:-

In frogs and insects hormones play an important role in metamorphosis. The hormone thyroxine is helpful in metamorphosis of frog i.e conversion of tadpole to frog. The ecdysone and Juvenile hormone (JH) helps in metamorphosis of insects i.e conversion of pupa to adult form.

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