What is the definition of Emigration in population dynamics?

What is the definition of Emigration in population dynamics?
  1. The number of births during a given period in the population
  2. The number of individuals that have come into the habitat from elsewhere
  3. The number of individuals of the population who left the habitat
  4. The number of deaths in the population during a given period

Solution

Emigration is the number of individuals of the population who left the habitat and gone elsewhere during the time period under consideration.

Asked in: NCERT

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