Question Detail
Question
The silk moth, Bombyx sp. overcomes the extremes of ambient temperature by undergoing
Correct Answer
Option C is the correct answer.
Detailed Explanation
Bombyx mori (silkworm) undergoes diapause, a period of suspended development or dormancy, to overcome unfavorable environmental conditions such as extreme temperatures. Diapause can occur at different stages (egg, larva, pupa) depending on the species and strain. It is a programmed developmental arrest, distinct from hibernation (winter dormancy in endotherms) and aestivation (summer dormancy). Encystment is typical of some protozoans.
Hint
This term describes a state of developmental arrest that allows insects to survive unfavorable seasons.