Post Utme Unilorin 2025 Biology Question 16

Practice objective / multiple choice question 16 from the 2025 Post Utme Unilorin Biology examination.

Post Utme Unilorin 2025 Biology Objective / Multiple Choice
Question 16 POST_UTME_UNILORIN • 2025 • BIOLOGY • objective

In a typical xylem vessel, what is the primary function of the lignin-rich secondary cell wall?

Answer Options

Correct Answer A. To provide mechanical strength and support to the vessel
B. To facilitate the transport of water and minerals
C. To regulate the rate of transpiration
D. To store starch and other reserve materials
Correct Answer
A
Correct Option:
To provide mechanical strength and support to the vessel

About This Question

This is Post Utme Unilorin 2025 Biology Question 16. It is one of the objective questions from the 2025 Post Utme Unilorin Biology examination.

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