Post Utme Abu 2020 Biology Question 31

Practice objective / multiple choice question 31 from the 2020 Post Utme Abu Biology examination.

Post Utme Abu 2020 Biology Objective / Multiple Choice
Question 31 POST_UTME_ABU • 2020 • BIOLOGY • objective

In a tropical rainforest e\cosystem, the presence of a large population of herbivores can lead to a decrease in the population of a particular species of tree. This is an example of a(n)

Answer Options

A. bottom-up trophic cascade
Correct Answer B. top-down trophic cascade
C. mutualism
D. competition
Correct Answer
B
Correct Option:
top-down trophic cascade

About This Question

This is Post Utme Abu 2020 Biology Question 31. It is one of the objective questions from the 2020 Post Utme Abu Biology examination.

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