Grass leaves curl inwards during very dry weather. Select the most app

1.	Grass leaves curl inwards during very dry weather. Select the most appropriate reason from the following: (A) Shrinkage of air spaces in spongy mesophyll (B) Tyloses in vessels (C) Closure of stomata (D) Flaccidity of bulliform cells
Answer» (D) Flaccidity of bulliform cells Grass leaves curl inwards to the minimize water loss.

Grass leaves curl inwards during very dry weather. Select the most appropriate reason from the following: (A) Shrinkage of air spaces in spongy mesophyll (B) Tyloses in vessels (C) Closure of stomata (D) Flaccidity of bulliform cells

Answer»

(D) Flaccidity of bulliform cells

Grass leaves curl inwards to the minimize water loss.