Study the population growth curve in the graph given below and answer the following questions

cbse-class-12

#1

Study the population growth curve in the graph given below and answer the following questions.
study-the-population-growth-curve-in-the-graph-given-below-and-answer-the-following-questions-1


#2

(i) A—Exponential growth curve 5—Logistic growth curve
(ii) Logistic growth curve B is considered more realistic one because the resources are finite and become limited sooner or later.
(iii) K stands for carrying capacity which refers to the maximum number of individuals of a population that the given environment can sustain at a given time.
(iv) N symbolises population density, i.e. the number of individuals of a species in a given population per unit area.