The hormone which prevents seed dormancy is

The Hormone Which Prevents Seed Dormancy Is Biology Question

The hormone which prevents seed dormancy is

Options

(a) cytokinins
(b) auxin
(c) gibberellins
(d) ethylene

Correct Answer:

gibberellins

Explanation:

Gibberelin is the hormone that breaks seed/bud dormancy. The tubers of potato reproduce vegetatively to give new plants. So the dormancy of these tubers can be overcome be applying gibberelin on them.

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Topics: Plant Growth and Development (126)
Subject: Biology (4253)

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