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AIPMT PRELIMS2002Botany-Plant Growth and Development

AIPMT PRELIMS 2002 Botany Seed Dormancy MCQ Question

Type: MCQ-conceptual-Medium-Class 11

Seed dormancy is due to the:

A

Ethylene

B

Abscissic acid

C

IAA

D

Starch

Correct Answer

Option B

Detailed Explanation

Abscisic acid (ABA) is a plant hormone that induces seed dormancy and helps the seed withstand unfavorable conditions.

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