Which one of the following generally acts as an antagonist to gibberellins?

Which One Of The Following Generally Acts As An Antagonist Biology Question

Which one of the following generally acts as an antagonist to gibberellins?

Options

(a) Zeatin
(b) Ethylene
(c) ABA
(d) IAA

Correct Answer:

ABA

Explanation:

Gibberellins & ABA are antagonistic with each other. ABA counteracts many effects of gibberellins like induction of hydrolases and alpha-amylases in barley seedlings.

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Topics: Plant Growth and Development (128)
Subject: Biology (4113)

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