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NEETZoologyOrganisms and Populations

The two basic processes which contribute to an increase in population density are

Options

  1. AMortality and immigration
  2. BNatality and immigration
  3. CMortality and emigration
  4. DNatality and emigration

Correct answer

B. Natality and immigration

Step-by-step solution

Whatever might be the ultimate reasons, the density of a population in a given habitat during a given period, fluctuates due to changes in four basic processes, two of which (natality and immigration) contribute to an increase in population density

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