Question

Guard cell are present around the stomata give reason​

Answer 1

Explanation:

Guard cells are cells surrounding each stoma. They help to regulate the rate of transpiration by opening and closing the stomata. ... As K+ levels increase in the guard cells, the water potential of the guard cells drops, and water enters the guard cells.

Answer 2

Answer:

guard cells are present around the stomata to facilitate opening and closing of stomata......guard cells are green in colour which helps the stomata to open and close and help in the process of transportation and photosynthesis