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Discovery of fossils of cyanobacteria indicates that life orginated sometime
Options
(a) prior to 4600 million years ago
(b) between 4600 and 3600 million years ago
(c) around 3600 million years ago
(d) during some other period
Correct Answer:
around 3600 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
- The colonies of recombinant bacteria appear white in contrast to blue colonies
- The correct sequence of cell organelles during photorespiration is:
- Excitation of chlorophyll due to light is a
- In acid rain, sulphuric acid accounts for
- Probiotics are
Topics: Evolution (132)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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