Post Utme Noun 2020 Biology Question 37

Practice objective / multiple choice question 37 from the 2020 Post Utme Noun Biology examination.

Post Utme Noun 2020 Biology Objective / Multiple Choice
Question 37 POST_UTME_NOUN • 2020 • BIOLOGY • objective

A plant has a xylem vessel with a diameter of 10 μm. If the xylem sap has a vis\cosity of 1.2 × 10^\( -3 \) Pa·s, what is the pressure required to push 1.5 mL of sap through the vessel in 5 minutes?

Answer Options

A. 2.5 × 10^4 Pa
Correct Answer B. 5.0 × 10^4 Pa
C. 1.0 × 10^5 Pa
D. 2.0 × 10^5 Pa
Correct Answer
B
Correct Option:
5.0 × 10^4 Pa

About This Question

This is Post Utme Noun 2020 Biology Question 37. It is one of the objective questions from the 2020 Post Utme Noun Biology examination.

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