Neco 2022 Biology Question 45
Practice objective / multiple choice question 45 from the 2022 Neco Biology examination.
A segment of phloem 0.5 m long connects a source (pressure 0.35 MPa) to a sink (pressure 0.25 MPa). The hydraulic conductivity of the sieve‑tube wall is \(4\times10^{-9}\) m·s\(^{-1}\)·MPa\(^{-1}\). Calculate the volumetric flow rate of sap through the segment in µL·s\(^{-1}\). (Recall 1 m³ = 10⁶ µL.)
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About This Question
This is Neco 2022 Biology Question 45. It is one of the objective questions from the 2022 Neco Biology examination.
Difficulty level: Medium .
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