Botany-Phases of Growth

NEET Botany Phases of Growth MCQ Question

Type: MCQ-diagram based-Hard-Class 11

Imagine a diagram showing a plant's growth curve with phases labeled as A, B, and C. Phase A shows a slow initial growth, Phase B shows a rapid increase, and Phase C shows a plateau. Which phase corresponds to the log or exponential phase of growth?

Question diagram
A

Phase A

B

Phase B

C

Phase C

D

Both Phase A and Phase B

Correct Answer

Option B

Detailed Explanation

Phase B corresponds to the log or exponential phase of growth, where the growth rate increases rapidly after the initial slow growth (lag phase) seen in Phase A.

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