Mammals from colder climates generally have shorter ears and limbs to minimize heat loss. This is called

Correct option is D

The correct answer is: D) Allen’s ruleAllen’s Rule states that animals in colder regions have shorter appendages to minimize heat loss, while those in warmer areas have longer limbs and ears to aid heat dissipation.
Information Booster: • It is an example of a biological adaptation to climate. • Arctic fox (short ears) vs Desert fox (large ears) is a classic example.