PGRs that involve in growth inhibiting activities are

Abscisic acid and auxins

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Ethylene and Gibberellins

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Cytokinin and ABA

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ABA and ethylene

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Solution

The correct option is D
ABA and ethylene

Some PGRs play important roles in plant responses to wounds and stresses of biotic and abiotic origin. They also involve in dormancy and abscission, thereby inhibiting aspects of plant growth. Abscisic acid (ABA) and Ethylene are examples.

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Similar questions

Q. Pick up the correct statements.
(A) Cytokinins promote cell division.
(B) Auxins promote growth.
(C) Abscisic acid promotes growth.
(D) Gibberellins inhibit growth.

Question 10:

ABA acts as antagonistic to
(a) ethylene
(b) cytokinin
(c) gibberellic acid
(d) IAA

A plant hormone related with inhibition of senescence is :

(a) Ethylene (b) ABA

Question 02:

Coconut water contains
(a) ABA
(b) auxin
(c) cytokinin
(d) gibberellin

Pick out the correct statements.
I. Cytokinins especially help in delaying senescence.
II. Auxins are involved in regulating apical dominance.
III. Ethylene is especially useful in enhancing seed germination.
IV. Gibberellins are responsible for immature falling of leaves.

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PGRs that involve in growth inhibiting activities are

The correct option is D ABA and ethylene Some PGRs play important roles in plant responses to wounds and stresses of biotic and abiotic origin. They also involve in dormancy and abscission, thereby inhibiting aspects of plant growth. Abscisic acid (ABA) and Ethylene are examples.

The correct option is D
ABA and ethylene

Some PGRs play important roles in plant responses to wounds and stresses of biotic and abiotic origin. They also involve in dormancy and abscission, thereby inhibiting aspects of plant growth. Abscisic acid (ABA) and Ethylene are examples.