which of the following facilities opening of stomatal aperture
Answer (1)
Student Expert
25th Dec, 2019
Hello
It is gaurd cells that facilitates the opening and closing of stomata . Guard cells are those cells which surround stomata. They regulate the opening and closing thestomata and thus regulate the rate of transpiration as well.
Let us try to understand how gaurd cells control opening and closing of stomata:-
I hope that it helps you
thankyou
It is gaurd cells that facilitates the opening and closing of stomata . Guard cells are those cells which surround stomata. They regulate the opening and closing thestomata and thus regulate the rate of transpiration as well.
Let us try to understand how gaurd cells control opening and closing of stomata:-
- Actually, when potassium ions accumulate in the guard cells, they absorb water and become swollen or turgid and due to this stomatal pore opens up completely .
- When the gaurd cells lose water due to external influences like sunlight, temperature,etc, they become flaccid and it leads to closing of stomatal opening.
I hope that it helps you
thankyou
Comments (0)
Related Questions
Stomatal movement is not affected by
363 Views
Trending Articles/News
