Botany-Growth Regulators
NEET Botany Growth Regulators MCQ Question
Type: MCQ-fact-Medium-Class 11
Which of the following substances is identified as a plant growth regulator that promotes cell division?
A
Kinetin
B
Abscisic acid
C
Auxin
D
Ethylene
Correct Answer
Option A
Detailed Explanation
Kinetin is a cytokinin identified as promoting cell division, as noted in the context that it was crystallized by Miller et al. (1955) as an active substance for cytokinesis.
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