The first cellular form of life did not possibly originate till about
1) 3billion years ago
2)2000 million years ago
3)4.5billion years ago
4)50,000years ago

Dear Student,

The correct option is B.

The first cellular form of life did not possibly originate till about 2000 million years ago.

Regards,

  • 1
The first cellular form of life originated on earth about 2 BYA. Therefore the right answer to the question is 1) 3 BYA.
  • -1
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