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BIOLOGY

JAMB 2008 - Question 35

Biology 2008 JAMB Past Questions - Question 35: If species i, ii and iii interact in a community, which of the following statements is true?

Use the diagram to answer questions 34 and 35

If species i, ii and iii interact in a community, which of the following statements is true?

A: The population of species II is growing at a slow rate

B: The population of species III has reached its carrying capacity

C: The population of species I has become extinct

D: The population of species I is always higher than species

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Correct Answer

Explanation

the population of specimen I reached it's peak on the 20th day and remained like that until the 24th day. when it began to decrease until the entire organisms died away. specimen II grew at a steady rate i.e. as the day passes the number of organisms increases. population of specimen III fluctuates with time. at the initial stage there was a declined in the population which continued up to the 20th day. there after the population increased up to the 54th day when it began to decline.