Neco 2023 Biology Question 24
Practice objective / multiple choice question 24 from the 2023 Neco Biology examination.
The style of a certain flowering plant is \(3.5\ \text{mm}\) long. A pollen tube grows initially at \(0.5\ \text{mm\ h}^{-1}\) but its growth rate accelerates by \(0.1\ \text{mm\ h}^{-2}\) each hour because of increasing calcium concentration. How many whole hours are required for the pollen tube to traverse the style and reach the ovary?
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About This Question
This is Neco 2023 Biology Question 24. It is one of the objective questions from the 2023 Neco Biology examination.
Difficulty level: Medium .
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