Post Utme Lead City University 2021 Biology Question 26

Practice objective / multiple choice question 26 from the 2021 Post Utme Lead City University Biology examination.

Post Utme Lead City University 2021 Biology Objective / Multiple Choice
Question 26 POST_UTME_LEAD_CITY_UNIVERSITY • 2021 • BIOLOGY • objective

In a forest e\cosystem, the presence of a keystone species can have a cascading effect on the entire food chain. Which of the following best describes the role of a keystone species?

Answer Options

A. A species that is a primary consumer in the food chain.
B. A species that has a large population size and is a major predator.
Correct Answer C. A species that plays a unique role in the e\cosystem and has a disproportionate impact on the environment.
D. A species that is a secondary consumer in the food chain.
Correct Answer
C
Correct Option:
A species that plays a unique role in the e\cosystem and has a disproportionate impact on the environment.

About This Question

This is Post Utme Lead City University 2021 Biology Question 26. It is one of the objective questions from the 2021 Post Utme Lead City University Biology examination.

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