Post Utme Abu 2025 Biology Question 7

Practice objective / multiple choice question 7 from the 2025 Post Utme Abu Biology examination.

Post Utme Abu 2025 Biology Objective / Multiple Choice
Question 7 POST_UTME_ABU • 2025 • BIOLOGY • objective
Post Utme Abu 2025 Biology Question 7 diagram

A researcher is studying the effect of pH on the growth of E. coli. The researcher measures the growth of E. coli at different pH levels and plots the data on a graph. Which of the following statements about the graph is true?

Answer Options

A. The graph shows a positive correlation between pH and growth rate.
Correct Answer B. The graph shows a negative correlation between pH and growth rate.
C. The graph shows no correlation between pH and growth rate.
D. The graph shows a direct relationship between pH and growth rate.
Correct Answer
B
Correct Option:
The graph shows a negative correlation between pH and growth rate.

About This Question

This is Post Utme Abu 2025 Biology Question 7. It is one of the objective questions from the 2025 Post Utme Abu Biology examination.

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