Question

The term 'quiescence' in insects refers to:

• A. A genetically programmed dormancy period
• B. A temporary halt in development due to unfavorable conditions
• C. A period of increased metabolic activity
• D. The pupal stage in holometabolous insects

Hint:

Quiescence = Immediate response to stress; development resumes with favorable conditions.

Answer 1

The Correct Option is B

Quiescence is a state where insect development is temporarily halted due to immediate unfavorable environmental conditions, such as extreme temperatures or lack of food. Unlike diapause, quiescence is not hormonally controlled and resumes once favorable conditions return.