The oxygen liberated from plants during photosynthesis comes from (a) Glucose (b) Water (c) Carbon dioxide (d) Chlorophyll
BiologyClass 10ICSEAnswered 27 Mar 2026
Answer
- Water
The oxygen during photosynthesis comes from split water molecules. During photosynthesis, the plant absorbs water and carbon dioxide. After the absorption, the water molecules are disassembled and converted into sugar and oxygen.
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