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Reproductive Health question

2006 · Q62
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Reproductive Health question

2006 · Q62

NEETBiologyReproductive HealthMCQ+4 / −1
The formula for exponential population growth is-
  1. A
    dN/dt = rN
  2. B
    dt/dN = rN
  3. C
    rN/dN = dt
  4. D
    dN/rN = dt
View written solutionFree

Correct answer: A

Nearly all populations will tend to grow exponentially as long as there are resources available. The formula for exponential population growth is dN/dt = rN. In this equation d is the rate of change, N is the number of existing individuals, r is the intrinsic growth rate, t is time, and dN/dt is the rate of change in population size.

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