- 1(current)
Q. No.According to Oparin, which one of the following was not present in the primitive atmosphere of the earth?
| 1. | Oxygen | 2. | Hydrogen |
| 3. | Water vapour | 4. | Methane |
Subtopic: Examples of Chemical Evolution |
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NEET 2025 - Target Batch
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NEET 2025 - Target Batch
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