Biology
Grade-9
Easy
Question
Pick the odd one out
- Natality
- Birth rate
- Immigration
- Mortality
Hint:
Mortality is the odd one out.
The correct answer is: Mortality
- Mortality is the death rate in a particular area. Mortality is responsible for decline in population of the area.
- Whereas natality or birth rate and immigration are responsible for increase in the population of an area.
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