Waec Model Questions Vol1 2019 Agricultural Science Question 3
Practice objective / multiple choice question 3 from the 2019 Waec Model Questions Vol1 Agricultural Science examination.
A fish population in a lake follows the logistic growth model \(\frac{dN}{dt}=rN\left(1-\frac{N}{K}\right)\) where the intrinsic growth rate \(r\) is 0.5 per year and the carrying capacity \(K\) is 10,000 fish. What is the maximum sustainable annual harvest (in fish) that can be taken without driving the population to extinction?
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This is Waec Model Questions Vol1 2019 Agricultural Science Question 3. It is one of the objective questions from the 2019 Waec Model Questions Vol1 Agricultural Science examination.
Difficulty level: Hard .
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