NEET

AI Gen: Plant Growth Hormones question bank (Biology (Botany))

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Q1.

Which plant growth regulator is a derivative of carotenoids and causes stomatal closure under water stress conditions?

Topic: Plant Growth Hormones | Source: AI Generated (NEET)

(A)
Gibberellic acid
(B)
Indole-3-acetic acid
(C)
Abscisic acid (ABA)
(D)
Cytokinin
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Q2.

Bolting (internode elongation just prior to flowering) in beet and cabbage can be induced by application of:

Topic: Plant Growth Hormones | Source: AI Generated (NEET)

(A)
Auxin
(B)
Gibberellin
(C)
Cytokinin
(D)
Ethylene
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