In a population growth curve,which of the fol | vedclass

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(B) The sigmoid growth curve represents logistic growth,which occurs when resources are limited. The equation for logistic growth is $\frac{dN}{dt} =

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$\frac{dN}{dt} = rN \left( \frac{K-N}{K} \right)$

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(B) The sigmoid growth curve represents logistic growth,which occurs when resources are limited. The equation for logistic growth is $\frac{dN}{dt} = rN \left( \frac{K-N}{K} \right)$,where: $N$ = Population density at time $t$,$r$ = Intrinsic rate of natural increase,$K$ = Carrying capacity. Option $A$ represents exponential growth ($J$-shaped curve). Option $C$ represents the basic population density change formula.

In a population growth curve,which of the following equations represents the sigmoid growth curve?

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