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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 of the following is the first compound that accepts carbon dioxide during
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Topics: Evolution
(132)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Thyroid deficiency in childhood leads to
- Which of the following is the first compound that accepts carbon dioxide during
- In piped water supply system, water is often treated with chlorine to
- The vacuole is lined by a membrane called
- Identify the protein having oxygen storing capacity
Topics: Evolution (132)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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