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Which of the following process is responsible for fluctuation in population density? (a)Aestivation

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in Biology – Class 12 by (271k points)
Which of the following process is responsible for fluctuation in population density?

(a) Aestivation

(b) Camouflage

(c) Hibernation

(d) Mortality

This question was posed to me in final exam.

Origin of the question is Population Growth topic in section Organisms and Populations of Biology – Class 12

1 Answer

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Best answer
The correct choice is (d) Mortality

Best explanation: Mortality is responsible for fluctuation in population density. It is the number of individuals died in a population at a specific time. For humans, it is described as a number of deaths per 1000 of the population per year.

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