Last Updated On [03-11-2023]
The stress hormone that helps plant to respond drought is
a)
Auxins
b)
Abscisic acid
c)
Cytokinin
d)
Ethylene
The stress hormone that helps plant to respond drought is
a)
Auxins
b)
Abscisic acid
c)
Cytokinin
d)
Ethylene
Question ID - 5436 :-
The stress hormone that helps plant to respond drought is
a)
Auxins
b)
Abscisic acid
c)
Cytokinin
d)
Ethylene
|
The stress hormone that helps plant to respond drought is |
|||||||
|
a) |
Auxins |
b) |
Abscisic acid |
c) |
Cytokinin |
d) |
Ethylene |
|
(b) Abscisic acid (ABA) is called as stress hormone or dormin, as it induces dormancy and helps to overcome conditions of stress. Its function is stomatal closure in plants. |
Next Question :
|
Auxins promote |
|||
|
a) |
Cell growth and enlargement |
b) |
Cambial activity |
|
c) |
Apical dominance |
d) |
All of the above |
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