Question Detail

ZOO 102 Geographic Distribution of Animal Life Objective Question
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Question

Why do islands often possess unique faunas compared to mainland regions?
Options
A Because they are always tropical in nature
B Due to evolution in isolation
Correct Answer
C Because humans intentionally placed them there
D Due to the higher mineral content of island soil
Correct Answer

Option B is the correct answer.

Detailed Explanation

The sources state that islands often have unique faunas that evolved in isolation because physical barriers like oceans limit movement. A is incorrect because islands can exist in any climate.

Hint

Isolation is the key factor here.

Question Info

Course: ZOO 102
Topic: Geographic Distribution of Animal Life
Type: Objective
Difficulty: Not specified
Question 252 of 737
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