What does J-shaped growth curve of a population indicate?

What does sigmoid growth curve of a population indicate?

When does the growth rate of a population following logistic model equal zero? The logistic model is given as dN/dt=rN(K-N/K).

A population of Paramecium cauatum was grown in a culture medium. After 5 days the culture medium became overcrowded with Paramecium and had depleted nutrients. What will happen to the population and what type of growth curve will the population attain? Draw the frowth curve.

When the number of immigration and births is more than emigration and deaths. Growth curve of population will show:

Complete the missing links: ………………….is the study of changes in density and growth of population in relation to various parameters of populations.

Complete the missing links: Mathematical expression of the growth of population is called…………

If a population of 50 Paramecium present in a pool increases to 150 after an hour, what would be the growth rate of population?

Growth curves is normally

In the adjoining bar graph the growth of population of India from 1951 to 2001 is shown.Observe the graph and find in which two consecutive years the population growth is maximum? .