Post Utme Abu 2017 Biology Question 7

Practice objective / multiple choice question 7 from the 2017 Post Utme Abu Biology examination.

Post Utme Abu 2017 Biology Objective / Multiple Choice

Question 7 POST_UTME_ABU • 2017 • BIOLOGY • objective

A researcher studying the effects of pollution on a freshwater e\cosystem notices that the concentration of a particular pollu\tant in the water is directly proportional to the square root of the number of organisms present. If the concentration of the pollu\tant is 10 mg/L when there are 100 organisms, what is the concentration of the pollu\tant when there are 400 organisms?

A. 5 mg/L

B. 10 mg/L

Correct Answer C. 15 mg/L

D. 20 mg/L

Correct Answer

Correct Option:

15 mg/L

This is Post Utme Abu 2017 Biology Question 7. It is one of the objective questions from the 2017 Post Utme Abu Biology examination.

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