Question : The density of a population in a given habitat increases or – InterviewSolution

1.	Question : The density of a population in a given habitat increases or decreases due to different reasons. Name two factors responsible for increase in population in a given area.
Answer» Solution :(I) Natality : INCREASE in population size as offsprings are ADDED to the population by NATURAL birth. (ii) Immigration: Population size INCREASES as individuals of the same species comes into a habitat from elsewhere during a given period.

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