Biology, asked by ajju8151, 9 months ago

The secretion of prothoracic glands reguIates metamorphosis in insects yes or not​

Answers

Answered by rakshuraj2007
8

Answer:

Under the stimulation of the brain hormone, the prothoracic glands secrete a hormone called ecdysone. When stimulation by the brain hormone ceases, ecdysone is no longer secreted, and, in its absence, all insect growth and metamorphosis are halted.Hormonal control is responsible for metamorphosis in insects. So the answer is NO.

Explanation:

Hope it helps....

Answered by arunk824120
2

Explanation:

no

bocoz

thyroxine hormones help in metamorphosis

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