Which one of the following pairs, is not correctly matched? | CGP Edu

Biology NEET Full Syllabus Mock Test 180 Questions New Syllabus Mock Test - 6 PCB Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 21, 2026

Which one of the following pairs, is not correctly matched?

A

Gibberellic acid - Leaf fall

B

Cytokinin - Cell wall elongation

C

IAA - Cell wall elongation

D

Abscissic acid - Stomatal closure.

Text Solution

Verified by Experts

The correct answer is:

Gibberllic acid stimulates cell growth of leaves and stem causing their expansion, elongation respectively and leaf fall is controlled by ABA.

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