STANDARD Botany Light Reaction Multiple Correct Question
Choose the correct statements among the following (A) Chlorophyll is the major pigment responsible for trapping of light, accessory pigment also participate (B) In green plants, H₂O is the hydrogen donor (C) In purple sulphur bacteria the oxidation product is carbon (D) Radioisotope studies proved water as source of O₂ release in photosynthesis
A, B, C
A, C, D
A, B, D
B, C, D
Correct Answer
Detailed Explanation
Chlorophyll is the primary pigment in photosynthesis, and water acts as the hydrogen donor in green plants. Radioisotope studies have confirmed that water is the source of oxygen released during photosynthesis.
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