Which hormone directly stimulates molting in an insect larva?
A) Brain hormone
B) Ecdysone
C) Juvenile hormone
D) Moltin
E) Prolactin

Question

Quizplus · Accepted Answer

Ecdysone is the hormone that directly stimulates molting in an insect larva. This hormone is produced by the prothoracic gland and regulates the timing and progression of the molting process. Brain hormone and juvenile hormone also play important roles in insect development, but they do not directly stimulate molting. Moltin and prolactin are not known to be involved in insect development.

Which Hormone Directly Stimulates Molting in an Insect Larva