Question

Explain how the absorption of water by roots helps photosynthesis to take place.

Answer 1

The absorption of water in plants takes place through roots. Water is drawn up by the root hair cells through the process of osmosis. The absorbed water is passed to different parts of the plant through the roots and used to carry out distinct functions. Water, sunlight, and carbon dioxide are the essential components of photosynthesis. Thus, photosynthesis is carried out only in the presence of water, which is absorbed by the roots in plants.