Diapause

Diapause is a special kind of pause in the life cycle of some animals, especially insects. It is a survival strategy where growth and development stop for a certain time. This pause helps animals survive tough environmental conditions like extreme cold in winter or very hot summers. It is not just sleep—it is a planned pause that happens even if the environment seems fine.

Meaning of Diapause

In simple terms, diapause is a state of rest or dormancy. It helps animals wait through bad weather or lack of food. Once conditions improve, they continue their life process.

Diapause vs Dormancy vs Hibernation

• Dormancy is a general term for slowed biological activity.
• Hibernation is a deep sleep-like state seen in animals like bears during winter.
• Diapause is different from both—it is controlled by the animal’s hormones and genes, not just the environment.