Post Utme Nile University 2020 Biology Question 21
Practice objective / multiple choice question 21 from the 2020 Post Utme Nile University Biology examination.
In a forest e\cosystem, the presence of a keystone species can have a cascading effect on the entire food web. Which of the following species is most likely to be a keystone species?
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About This Question
This is Post Utme Nile University 2020 Biology Question 21. It is one of the objective questions from the 2020 Post Utme Nile University Biology examination.
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