Question Detail

BIO 101 Classification and Evolution of living things Objective Question

Question

Which eon is subdivided into the Paleozoic, Mesozoic, and Cenozoic eras?
Options
A Proterozoic
B Archean
C Hadean
D Phanerozoic
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

The Phanerozoic Eon is subdivided into three major divisions: the Paleozoic, Mesozoic, and Cenozoic Eras.

Hint

This eon covers the time from the first appearance of abundant animal life to the present.

Question Info