Number of individuals of a population who left habitat and gone elsewhere constitute
A
Natality
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B
Mortality
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C
Emigration
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D
Immigration
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Solution
The correct option is C Emigration
Natality in population ecology is the scientific term for birth rate.
(ii) Mortality is the number of deaths in the population during a given period.
(iii) Immigration is the number of individuals of the same species that have come into the habitat from elsewhere during the time period under consideration.
(iv) Emigration is the number of individuals of the population who left the habitat and gone elsewhere during the time period under consideration.