MCQOPTIONS
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| 1. |
The percentage of light energy utilized for photosynthesis by higher plants is [CPMT 1972, 91; BHU 1979; RPMT 1990] |
| A. | 100% |
| B. | 50 % |
| C. | 10% |
| D. | 1 to 2% |
| Answer» E. | |