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BIOLOGY

JAMB 2015 - Question 27

Biology 2015 JAMB Past Questions - Question 27: A biotic factor which affects the distribution and abundance of organism in a terrestrial habitat is

Choose the most appropriate option for the gap .

A biotic factor which affects the distribution and abundance of organism in a terrestrial habitat is

A: pH.

B: competition.

C: temperature.

D: light.

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Correct Answer

Explanation

Competition is the struggle for space, nutrient (food), light and sex mates by living organisms i.e biotic factor. Other options are abiotic factor. other options are abiotic or non-living factors of the environment.