Dormancy period of animals during winter season is called:

Kirti • 10.45K Points
Tutor II Biology

Q. Dormancy period of animals during winter season is called:

(A) Aestivation
(B) Hibernation
(C) Regeneration
(D) Mutation

Correct Answer - Option(B)

Explanation by: Kirti

Hibernation is a state of inactivity & metabolic depression in endotherms. Often related with cold temperatures, the purpose of hibernation is to conserve energy during a period when sufficient food is scarce. Hibernation refers to a season of heterothermy that is characterized by low body temperature, slow breathing & heart rate, & low metabolic rate.

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