Question

Which of the following is not an adaptation for reducing the rate of heat exchange between an animal and its environment? 1) A) feathers or fur 2) B) vasoconstriction 3) C) nonshivering thermogenesis 4) D) countercurrent heat exchanger 5) E) blubber or fat layer

Answer 1

Nonshivering thermogenesis is not an adaptation for reducing heat exchange between an animal and its environment.

Step-by-step explanation:

The correct answer is C) nonshivering thermogenesis. Nonshivering thermogenesis is not an adaptation for reducing heat exchange between an animal and its environment. It refers to the production of heat without shivering, such as through the activation of brown adipose tissue in mammals. Other options listed, such as feathers or fur, vasoconstriction, countercurrent heat exchanger, and blubber or fat layer, are all adaptations that help reduce heat exchange and maintain body temperature in animals.

Learn more about Adaptations for reducing heat exchange in animals