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Abscisic Acid

Identify the ...

Question

Identify the hormones which inhibits growth in plants-

Auxin, abscisic acid, gibberellin and cytokinin.

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Solution

Auxins, gibberellins, and cytokinins are grouped as plant growth promoters while abscisic acid and ethylene are grouped as plant growth inhibitors.

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Similar questions

Q. Most of the plant hormones promote plant growth. A plant hormone which inhibits growth is :
(a) abscisic acid
(b) ethene
(c) ascorbic acid
(d) cytokinin

Question 12
Which of the following is not associated with growth of plants?

(a) Auxin
(b) Gibberellins
(c) Cytokinins
(d) Abscisic acid

Q. What are the exact functions of the plant hormones(Auxin,Cytokinins,Gibberellins,Abscisic acid)?

Q. Choose the right from the following.
i. In light, hormone auxin, helps the cells to grow longer in plants .
ii. Plant hormone gibberellins helps in growth of a stem.
iii. Cytokinins inhibits cell division.
iv. Abscisic acid promote growth in plants.

Q. Auxin, cytokinin, and gibberellin are hormones that ________ growth in plants.

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