Life originated in which of the following era | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The origin of life on Earth occurred during the $Precambrian$ era,specifically in the $Archean$ eon,approximately $3.8$ to $4.0$ billion years ago

Vedclass · Accepted Answer

Precambrian era

Vedclass · Answer

(A) The origin of life on Earth occurred during the $Precambrian$ era,specifically in the $Archean$ eon,approximately $3.8$ to $4.0$ billion years ago.This period predates the $Phanerozoic$ eon,which includes the $Mesozoic$ and $Caenozoic$ eras.The $Proterozoic$ era is also part of the $Precambrian$ supereon,but the earliest evidence of life (prokaryotes) dates back to the earlier $Archean$ portion of the $Precambrian$ era.

Life originated in which of the following eras?

Similar Questions

Provide definitions/explanations for the following terms: $1$. Evolution,$2$. Chemical evolution.

First autotrophs on the primitive earth was/were

What was the primary source of energy at the time of the origin of life on Earth?

Which theory attempts to explain the origin of the universe?

In which galaxy is the Earth located?

Vedclass Test Series

Exam Paper Generator

Online Exam Module