Question

(i) Name the population growth
dN
pattern the equation
=IN
dt
represents. What does Y represent in
the equation? Write its importance in
population growth.
(ii) Explain the principle of carrying
capacity by using population
Verhulst-Pearl logistic growth curve.
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Answer 1

Answer

The logistic growth pattern is represented by equation {dN/dt=rN}

Here Y represents the intrinsic factor a rate of natural increase.Since, the growth for most of the organisms’s population becomes limiting due to limited resources, this logistic growth pattern provides a realistic model for study of population growth.