Question Detail

BIO 101 Classification and Evolution of living things Objective Question
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Question

During which period did the 'Cambrian Explosion' occur, where all existing animal phyla developed over a relatively short time?
Options
A Permian Period
B Devonian Period
C Cambrian Period
Correct Answer
D Triassic Period
Correct Answer

Option C is the correct answer.

Detailed Explanation

The Cambrian Period (544-505 mya) is known for the Cambrian Explosion, a relatively short period during which all existing animal phyla developed.

Hint

This period is the first of the Paleozoic Era.

Question Info

Course: BIO 101
Topic: Classification and Evolution of living things
Type: Objective
Difficulty: Not specified
Question 1043 of 2556
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