Growth, Molting, and Hormones in Insects: A Fascinating Biological Phenomenon

What happens in insects when brain hormone O promotes adult features during molting?

a) Stimulates growth

b) Stimulates the prothoracic gland to produce ecdysone

c) Results in an experimental increase in juvenile hormone

Answer:

Stimulates growth

In insects, when brain hormone O promotes adult features during molting, it stimulates growth in the insect. This process is essential for the insect to increase in size and develop into its adult form.

The stimulation of growth is a crucial aspect of insect development, as it allows the insect to reach its full size and maturity. This biological phenomenon showcases the intricate interactions between hormones and growth processes in insects.