Botany-Growth Regulators
NEET Botany Growth Regulators MCQ Question
Type: MCQ-fact-Medium-Class 11
Which of the following is a characteristic of plant growth regulators?
A
They are small, simple molecules of diverse chemical composition.
B
They are only found in the roots of plants.
C
They are exclusively derived from amino acids.
D
They are large complex proteins.
Correct Answer
Option A
Detailed Explanation
Plant growth regulators (PGRs) are defined as small, simple molecules with diverse chemical compositions, which play a crucial role in growth and development processes in plants.
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