Question

discuss the role played by water in controlling the photosynthetic rate​

Answer 1

Answer:very important

Explanation:

Water is one of the most important thing required for photosynthesis.

Answer 2

splitting of water in the presence of sunlight in light reactions helps to create a hydrogen potential which results in formation of ATP

the electrons formed as a product of splitting of water results in results in reducing NDP+ into NADPH2

both ATP and NADPH2 are used in dark cycle in the formation of Glucose

**EXTRA POINT= ONLY 1/6 OF TOTAL WATER ABSORBED IS USED IN PHOTOSYNTHESIS , LATTER IS TRANAPIRATED OUT**