Question

To minimise water loss, grass leaves curl inward because

1)Of bulliform cells, present on abaxial surface
2)Of trichomes present on abaxial surface
3)They have less number of stomata on upper
surface
4)Of large, empty coloiess cells on adaxial
surface​

Answer 1

$\bf\large\underline\blue{Answer}$

Grass leaves curl inwards during very dry weather because of the flaccidity of bulliform cells. Water loss is the main cause of the curling.

So, as a response to the stimuli, bulliform cells become flaccid and makes the leaves to curl inward to mimnimise the water loss and maintain the flow of water."

Answer 2

Answer:

its answer is 3

Explanation:

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