what are stomata? how do they open and close
Answers
Answered by
1
How Do Guard Cells Function? Guard cells are cells surrounding each stoma. They help to regulate the rate of transpiration by openingand closing the stomata. ... In figure B, the guard cells have lost water, which causes the cells tobecome flaccid and the stomatal opening to close.
Answered by
3
Tiny pores present on the underside of leaves which help in gas exchange. The guard cells regulate the opening and closing of stomata.
Similar questions