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प्रश्न
The rate at which a population grows or declines depends upon the rate of:
विकल्प
births
immigration
deaths
all of these
MCQ
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उत्तर
All of these
Explanation:
These factors determine the balance of individuals added to and lost from the population, directly influencing its growth or decline. Births add new individuals, immigration brings in individuals from other populations, and deaths remove individuals from the population. Together, they regulate the population size and growth rate.
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