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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: - Three of the following pairs of the human skeletal parts are correctly matched
- In which of the following parthenocarpy makes no sense?
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Topics: Evolution
(132)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Three of the following pairs of the human skeletal parts are correctly matched
- In which of the following parthenocarpy makes no sense?
- Arteries are best defined as the vessels which:
- In an ecosystem the rate of production of organic matter during photosynthesis
- The protein coat of virus is called
Topics: Evolution (132)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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