Zoology-Origin of Life
NEET Zoology Origin of Life MCQ Question
Type: MCQ-diagram based-Easy-Class 12
Consider a diagram illustrating the early atmosphere of Earth with gases such as water vapor, methane, carbon dioxide, and ammonia. Which of these gases was primarily responsible for the formation of organic molecules in the primordial soup?
A
Methane
B
Carbon dioxide
C
Ammonia
D
Helium
Correct Answer
Option A
Detailed Explanation
Methane, along with other gases like ammonia and water vapor, played a significant role in the formation of organic molecules on early Earth as described in the NCERT context.
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