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Which rule states that in a cold climate, mammals possess shorter ears and limbs to minimize the heat loss?

Which rule states that in a cold climate, mammals possess shorter ears and limbs to minimize the heat loss? Correct Answer Allen’s rule

Allen’s rule is an eco-geographical rule which states that in a cold climate, mammals possess shorter ears and limbs to minimize heat loss. It was stated by Joel Asaph Allen in 1877. It is a form of an adaptation done for survival in colder regions.

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