Post Utme Afe Babalola University 2025 Biology Question 21

Practice objective / multiple choice question 21 from the 2025 Post Utme Afe Babalola University Biology examination.

Post Utme Afe Babalola University 2025 Biology Objective / Multiple Choice

Question 21 POST_UTME_AFE_BABALOLA_UNIVERSITY • 2025 • BIOLOGY • objective

In a xylem vessel, what is the primary function of the lignin in the cell walls?

Answer Options

Correct Answer A. To provide structural support to the vessel

B. To facilitate the transport of water and minerals

C. To regulate the rate of transpiration

D. To store nutrients and water

Correct Answer

Correct Option:

To provide structural support to the vessel

About This Question

This is Post Utme Afe Babalola University 2025 Biology Question 21. It is one of the objective questions from the 2025 Post Utme Afe Babalola University Biology examination.

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