Human Populatio...

Crude number of  birth by a population per unit time is called

Closely related, morphologically similar sympatric populations, but reproductively isolated, are designated as

The abundance of a species population within its habitat is called

Which of the following is not a controlling factor of population density

Information of birth-rate, death-rate, sex ratio, age distribution of a population can be got from

Which of the following factors regulate human life with reference to population density 

Birth rate is directly proportional to

The population of a place can be increased when 

Which of the following does not help in the control of population growth

The aggregate of process that determine the size and composition of any population is called