WAEC Biology 2017 Objective — Question 30

Question 30 of 50 from the West African Examinations Council (WAEC) Biology 2017 Objective paper, with the correct answer and a full explanation.

A good site for secondary succession would be

A. A. a sand dune
B. B. a bare rock
C. C. a land that has just had forest fireCorrect
D. D. a stretch of barren land

Explanation

A good site for secondary succession must be one that has been previously colonized (e.g. a land that has just had forest fire), unlike sand dunes and bare rock which are typical sites for primary succession.

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