Class 11 Biology Plant Growth and Development ABA

Easy

What is the effect of Abscisic Acid $(ABA)$?

AIPMT 1991 All AIPMT

A
Stomatal closure
B
Stem elongation
C
Leaf expansion
D
Root elongation

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Class 11 Questions

Class 11

Biology Questions

Chapter

Plant Growth and Development

Subtopic

ABA

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$ABA$ (Abscisic Acid) is called a stress hormone. From where is this hormone released in leaves?

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Describe Abscisic Acid $(ABA)$ and its effects.

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Which of the following is the most common natural inhibitor for seed germination?

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$ABA$ (Abscisic acid) acts as an antagonist to which of the following?

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Which hormone is produced by plants in adverse environmental conditions?

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