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BIOLOGY

JAMB 2006 - Question 26

Biology 2006 JAMB Past Questions - Question 26: The intensity of competition among animals in a given area will increase with

Choose the most appropriate option for the gap .

The intensity of competition among animals in a given area will increase with

A: an increase in the frequency of disease outbreaks

B: an increase in population size

C: a decrease in the immigration rate

D: an increase in the emigration rate

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Correct Answer

Explanation

B Population size is thetotal number of individuals of a populationin a given habitat. As the number increases, competition for the basic needs(food, sex mate etc.) increases. Option B reduces population size. Thus,competition for the basic needs wiii be low as few individuals survive.