Zoology-Origin of Life
NEET Zoology Origin of Life MCQ Question
Type: MCQ-numerical-Easy-Class 12
Approximately how many million years ago did the first cellular forms of life originate on Earth?
A
2000 million years ago
B
4500 million years ago
C
100 million years ago
D
5000 million years ago
Correct Answer
Option A
Detailed Explanation
The NCERT context mentions that the first cellular form of life did not possibly originate till about 2000 million years ago.
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