Post Utme Ui 2025 Biology Question 36

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

Post Utme Ui 2025 Biology Objective / Multiple Choice

Question 36 POST_UTME_UI • 2025 • BIOLOGY • objective

In a typical xylem vessel, what is the primary function of the lignin in the 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 uptake by the roots

D. To prevent the collapse of the vessel during drought

Correct Answer

Correct Option:

To provide structural support to the vessel

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

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