Asked by Karen Browne on May 12, 2024

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Which of the following is true regarding when ground squirrels awaken from hibernation?

A) Females wake up a week or so before males.
B) Males wake up only when food becomes available.
C) Females and males wake up at the same time each spring.
D) Males wake up prior to the time females are sexually receptive.

Hibernation

A state of minimal activity and metabolic depression in animals during winter to conserve energy by lowering the body temperature.

Sexually Receptive

A state or condition of being open and responsive to sexual stimuli or advances.

Ground Squirrels

Small rodents of the Sciuridae family, known for their burrowing habits and significant role in ecosystems as prey and seed dispersers.

  • Acquire knowledge about the concept and effects of circadian rhythms on diurnal sleep-wake cycles.
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Sherry AtkinsonMay 15, 2024
Final Answer :
D
Explanation :
Males wake up from hibernation prior to the time when females become sexually receptive. This is to allow them to establish territories and compete for mates when the females awaken.