Closure of stomata due to water stress is brought about by
(A) Auxin
(B) Ethylene
(C) Abscisic acid
(D) Cytokinin
Answered Feb 05, 2023
(B) Water in guard cells
Correct option is D) 3 only
A) epidermis
B) guard cells
C) epidermis of the leaf
D) Dermal tissue
(D) Density of more O2
Correct option is B) Osmosis
Correct option is B) repels
Correct option is D) Division
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