Post Utme Christopher University 2025 Biology Question 36

Practice objective / multiple choice question 36 from the 2025 Post Utme Christopher University Biology examination.

Post Utme Christopher University 2025 Biology Objective / Multiple Choice
Question 36 POST_UTME_CHRISTOPHER_UNIVERSITY • 2025 • BIOLOGY • objective

In a desert e\cosystem, a cactus plant (Cereus giganteus) has a waxy coating on its stems to prevent water loss. However, this adaptation also affects its ability to undergo photosynthesis. Which of the following is a consequence of this adaptation?

Answer Options

A. Increased water loss through transpiration
Correct Answer B. Decreased photosynthetic rate due to reduced stomatal density
C. Increased photosynthetic rate due to increased CO2 concentration
D. No effect on photosynthesis
Correct Answer
B
Correct Option:
Decreased photosynthetic rate due to reduced stomatal density

About This Question

This is Post Utme Christopher University 2025 Biology Question 36. It is one of the objective questions from the 2025 Post Utme Christopher University Biology examination.

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