If b represents → Birth rate If d represents → Death rate I…

Biology Organisms and Populations Populations Attributes Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

If b represents → Birth rate

If d represents → Death rate

If dN represents → Increase or Decrease in population size

Then, exponential growth is represented by

dN/dt = (b + d) × N

dN/dt = (b − d) × N

dN/dt = (d − b) × N

dN/dt = (d b )− N

Text Solution

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The correct answer is:

In exponential growth, population change depends on the difference between birth rate and death rate .

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