MCQOPTIONS
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| 1. |
Intake of\[C{{O}_{2}}\] and outlet of \[{{O}_{2}}\]is equal in photosynthesis and respiration, then the condition is known as [CPMT 1990] |
| A. | Red drop |
| B. | Solarization |
| C. | Null point |
| D. | Compensation point |
| Answer» E. | |