Post Utme Abu 2023 Biology Question 21

Practice objective / multiple choice question 21 from the 2023 Post Utme Abu Biology examination.

Post Utme Abu 2023 Biology Objective / Multiple Choice

Question 21 POST_UTME_ABU • 2023 • BIOLOGY • objective

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

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 water flow

D. To store water and nutrients

Correct Answer

Correct Option:

To provide structural support to the vessel

This is Post Utme Abu 2023 Biology Question 21. It is one of the objective questions from the 2023 Post Utme Abu Biology examination.

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