Question

How the guard cell control the opening and closing of the stomatal pore?

Answer 1

Answer:

The opening and closing of stomata are controlled by the guard cells. When water flows into the guard cells, they swell up and the curved surface causes the stomata to open. When the guard cells lose water, they shrink and become flaccid and straight thus closing the stomata.

Answer 2

Explanation:

guard cell control the opening and closing of the stomatal pore as stomatal opening and closing is caused by the absorptional and removal of water into and from the guard cell respectiveley and when water flows into guard cell they swell up caused stomata to open when guard cell lose water they shrink and straight thus closing the

stomatal.

I hope this will help you .