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Which of the following chemical was likely to be absent at the time of origin of life?
Options
(a) oxygen
(b) water
(c) hydrogen
(d) ammonia
Correct Answer:
oxygen
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The partial oxygen pressure is maximum in
- About 70% of total global carbon is found in
- According to one of the most widely accepted theory, earth’s atmosphere before
- The basis of grouping of living organisms into eukaryotes and prokaryotes
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Topics: Evolution
(132)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The partial oxygen pressure is maximum in
- About 70% of total global carbon is found in
- According to one of the most widely accepted theory, earth’s atmosphere before
- The basis of grouping of living organisms into eukaryotes and prokaryotes
- Which is the following causes an increase in sodium reabsorption
Topics: Evolution (132)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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