Plant Growth And Development Ques 32
32. Abscisic acid controls
[1990]
(a) cell division
(b) leaf fall and dormancy
(c) shoot elongation
(d) cell elongation and wall formation
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Answer:
Correct Answer: 32.( b )
Solution:
- (b) Abscisic acid as the name suggests cause abscission due to which leaves fall. It also acts as a growth inhibitor & induces bud dormancy in various plants.
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