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CBSE Class 10 Answered

state any 4 ways in which biotic & abiotic components can affect the size of a population
Asked by akshii | 21 Dec, 2008, 08:52: AM
answered-by-expert Expert Answer

The ways in biotic factors affect the size of a population are through 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. In this way abiotic factors affect the size of a population.

Answered by | 21 Dec, 2008, 10:41: PM

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