Question

Generally, bears avoid winter by undergoing

• A. Migration
• B. Diapause
• C. Hibernation
• D. Aestivation

Answer 1

The Correct Option is C

The correct answer is (C) : Hibernation.

Answer 2

The correct answer is: (C) Hibernation.

Bears, like many other animals, undergo a physiological process called hibernation to survive the harsh winter months when food is scarce and environmental conditions are tough. During hibernation, bears enter a state of reduced metabolic activity, significantly lowering their body temperature, heart rate, and overall energy expenditure.

Hibernation allows bears to conserve energy by relying on their body fat stores instead of actively searching for food. Unlike true hibernators, bears do not experience a complete drop in body temperature, but they still undergo a period of dormancy, where they remain inactive for extended periods of time, often several months, during the winter season.

Thus, hibernation is the key strategy that allows bears to survive the winter when food availability is low and temperatures are extreme.