Question

Nematodes enter the stage of ‘lethargus’ during:

• A. Quiescence
• B. Killing and fixing
• C. Molting
• D. Desiccation

Hint:

Lethargus is a sleep-like or quiescent phase nematodes enter prior to developmental transitions.

Answer 1

The Correct Option is A

Lethargus is a temporary inactive stage during which nematodes stop feeding and become quiescent. It occurs as part of their developmental cycle, commonly interpreted as a quiescent phase.