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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.
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- Which one of the following processes during decomposition is correctly described
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Topics: Evolution
(132)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The receptor absent in tongue is
- Which one of the following processes during decomposition is correctly described
- A thin film of water held by the soil particles under the influence of internal
- The introduction of t-DNA into plants involves:
- The animal with bilateral symmetry in young stage and radial pentamerous
Topics: Evolution (132)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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