Post Utme Oau 2021 Biology Question 31

Practice objective / multiple choice question 31 from the 2021 Post Utme Oau Biology examination.

Post Utme Oau 2021 Biology Objective / Multiple Choice
Question 31 POST_UTME_OAU • 2021 • BIOLOGY • objective

A study on the eco\logy of a freshwater lake revealed that the population of zooplankton increased by 20% in the summer months. However, the population of phytoplankton decreased by 15% during the same period. What is the net effect on the lake's e\cosystem?

Answer Options

A. The lake's e\cosystem is in a state of balance.
Correct Answer B. The lake's e\cosystem is in a state of imbalance.
C. The lake's e\cosystem is in a state of equilibrium.
D. The lake's e\cosystem is in a state of homeostasis.
Correct Answer
B
Correct Option:
The lake's e\cosystem is in a state of imbalance.

About This Question

This is Post Utme Oau 2021 Biology Question 31. It is one of the objective questions from the 2021 Post Utme Oau Biology examination.

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