Question : The density of a population in a given habit during a given period, fluctuates due to changes in certain basic processes. On this basis, fill up boxes A and B in the given flow chart with correct option.

Question : The density of a population in a given habit during a given

1.	Question : The density of a population in a given habit during a given period, fluctuates due to changes in certain basic processes. On this basis, fill up boxes A and B in the given flow chart with correct option.
Answer» `A-` NATALITY, `B-` Mortality `A-` Immigration, `B-`Emigration `A-`Natality, `B-`Immigration Both (a) and (b) Solution :Natality and Immigration add to the POPULATION DENSITY Mortality and emigration DECREASE the population density.