Question Detail

ZOO 102 Animal Diversity, Phylogeny, and Vertebrate Structure Objective Question
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Question

The evolutionary history of animals is characterized by 'unity and complexity' spanning over how many years?
Options
A 1.4 million years
B 600 million years
Correct Answer
C 6.8 million years
D 300 million years
Correct Answer

Option B is the correct answer.

Detailed Explanation

The conclusion reiterates that animal diversity reflects over 600 million years of adaptation. 1.4 million and 6.8 million refer to species counts.

Hint

This is the long-term timeline for animal evolution mentioned throughout the text.

Question Info

Course: ZOO 102
Topic: Animal Diversity, Phylogeny, and Vertebrate Structure
Type: Objective
Difficulty: Not specified
Question 91 of 737
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