Post Utme Unn 2023 Biology Question 1

Practice objective / multiple choice question 1 from the 2023 Post Utme Unn Biology examination.

Post Utme Unn 2023 Biology Objective / Multiple Choice

Question 1 POST_UTME_UNN • 2023 • BIOLOGY • objective

In the context of xylem transport, what is the primary function of the pit membrane?

Correct Answer A. To regulate water flow between adjacent tracheids

B. To facilitate the transfer of minerals from the xylem sap to the surrounding tissues

C. To prevent the collapse of the xylem vessels under negative pressure

D. To allow for the exchange of gases between the xylem and the surrounding tissues

Correct Answer

Correct Option:

To regulate water flow between adjacent tracheids

This is Post Utme Unn 2023 Biology Question 1. It is one of the objective questions from the 2023 Post Utme Unn Biology examination.

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