Biology, asked by sneha34925, 9 months ago

what are the main factors thar determine the size of a population​

Answers

Answered by sonakshi246rana
1

Answer:

What we might talk about as population size is actually population density, the number of individuals per unit area (or unit volume). Population growth is based on four fundamental factors: birth rate, death rate, immigration, and emigration.

Answered by viji18net
3

Answer:

Population size, in general sense, refers to the overall magnitude or size of the population of any particular region, area or country. It implies the total number of people within any overall population.

Factors determining population size:-

1) Birth Rate

2) Immigration

3)death rate

4) emigration

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