AIPMT PRELIMS2007Botany-Plant Hormones
AIPMT PRELIMS 2007 Botany Functions MCQ Question
Type: MCQ-conceptual-Medium-Class 11
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.
Correct Answer
Option A
Detailed Explanation
Gibberellic acid is not associated with leaf fall; it promotes growth and elongation of cells.
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