Post Utme Unn 2020 Biology Question 31

Practice objective / multiple choice question 31 from the 2020 Post Utme Unn Biology examination.

Post Utme Unn 2020 Biology Objective / Multiple Choice

Question 31 POST_UTME_UNN • 2020 • BIOLOGY • objective

In a typical xylem vessel, what is the primary function of the lignin component?

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 protect the vessel from pathogens

Correct Answer

Correct Option:

To provide structural support to the vessel

This is Post Utme Unn 2020 Biology Question 31. It is one of the objective questions from the 2020 Post Utme Unn Biology examination.

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows

Chat with Support