Post Utme Uniosun 2025 Biology Question 7

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

Post Utme Uniosun 2025 Biology Objective / Multiple Choice
Question 7 POST_UTME_UNIOSUN • 2025 • BIOLOGY • objective

A plant with a mutation in the gene encoding the enzyme RuBisCO has a 50% reduction in photosynthetic rate. If the plant is grown in a controlled environment with a CO2 concentration of 400 ppm, what is the new rate of photosynthesis?

Answer Options

A. 50% of original rate
Correct Answer B. 75% of original rate
C. 25% of original rate
D. 0% of original rate
Correct Answer
B
Correct Option:
75% of original rate

About This Question

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

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