Asymptote in a logistic growth curve is obtained, when

Options

A. The value of 'r' approaches zero
B. K=N
C. `K gt N`
D. `K lt N`

Answer

B

Explanation

When K=N in a logistics growth curve, it is asymptote.
In means a population growing in a habitat with limited resources show initially a lag phase, followed by phase of acceleration and deceleration and finally an asymptote, i.e. when the population density (N) reaches the carrying capacity (K)

Population growth curve is logistic, when responses are limiting the growth, here K is carrying capacity and N is population density.