Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question
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Question

Countercurrent heat exchange is most critical for:
Options
A Desert mammals
B Arctic mammals
Correct Answer
C Rainforest mammals
D Marine mammals
Correct Answer

Option B is the correct answer.

Detailed Explanation

Countercurrent heat exchange is most critical for arctic mammals (and birds like penguins) because it minimizes heat loss from extremities, conserving body heat in freezing environments.

Hint

Consider which environment presents the greatest challenge for retaining body heat.

Question Info

Course: ZOO 101
Topic: ZOO 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 1582 of 2214
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