MCQOPTIONS
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| 1. |
When stomata close, which of the following events does not occur? |
| A. | Guard cells become flaccid. |
| B. | Sugar is converted to starch. |
| C. | O.P. of the guard cells decreases. |
| D. | Accumulation of \[{{O}_{2}}\] takes place. |
| Answer» E. | |