यदि प्रारंभिक वातावरण में मुक्त ऑक्सीजन अधिक होती तो किस व्याख्या को बदलना पड़ता?
If free oxygen had been abundant in early atmosphere which explanation would need change?
Explanation opens after your attempt
A. प्रकाश संश्लेषण से बाद में ऑक्सीजन संचय की व्याख्याExplanation of later oxygen accumulation by photosynthesis
Concept
In reality free oxygen was low and increased later by photosynthesis. Exam tip: remember the difference between early and later atmosphere.
Why this answer is correct
The correct answer is A. प्रकाश संश्लेषण से बाद में ऑक्सीजन संचय की व्याख्या / Explanation of later oxygen accumulation by photosynthesis. In reality free oxygen was low and increased later by photosynthesis. Exam tip: remember the difference between early and later atmosphere.
Exam Tip
वास्तव में मुक्त ऑक्सीजन कम थी और प्रकाश संश्लेषण से बाद में बढ़ी। परीक्षा में प्रारंभिक और बाद के वातावरण का अंतर याद रखें।
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