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The earth is believed to be 4,500 million years old, life on this planet is estimated to have originated not earlier than
Options
(a) 4,200 million years ago
(b) 3,500 million years ago
(c) 1,600 million years ago
(d) 459 million years ago
Correct Answer:
3,500 million years ago
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Evolution
(132)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Canal joining middle ear with buccal cavity is
- Which is the longest phase of the cell cycle
- Blood circulation that starts in capillaries and ends in capillaries is called
- Flagellated male gametes are present in which one of the following sets?
- Loss of water from the tips of leaves is called
Topics: Evolution (132)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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