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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.
Related Questions: - Blood plasma contains ……… % of water
- Three of the following pairs of the human skeletal parts are correctly matched
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Topics: Evolution
(132)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Blood plasma contains ……… % of water
- Three of the following pairs of the human skeletal parts are correctly matched
- In animal gametes are derived from
- Which one of the following statements is false in respect of viability of mammalian sperm?
- In human beings, the second meiotic division in the ovum occurs
Topics: Evolution (132)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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