state any 4 ways in which biotic & abiotic components can affect the size of a population

Asked by akshii | 21st Dec, 2008, 08:52: AM

Expert Answer:

The ways in biotic factors affect the size of a population are predation, competition, parasitism and mutualism.

 

Change in temperature, soil conditions, light conditions and water availability affects the population size or population density in a given area.

Answered by  | 21st Dec, 2008, 10:40: PM

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