Neco Model Questions Vol1 2024 Biology Question 3
Practice objective / multiple choice question 3 from the 2024 Neco Model Questions Vol1 Biology examination.
A population of a certain animal follows the logistic growth model \( \frac{dN}{dt}= rN\left(1-\frac{N}{K}\right) \) where \(r = 0.6\ \text{year}^{-1}\) and the carrying capacity \(K = 1200\) individuals.\n\n(a) Determine the maximum sustainable constant harvest rate \(H_{\max}\) (in individuals per year) that can be removed each year without causing the population to decline, assuming harvest is constant and the population remains at equilibrium.\n(b) If the current population size is \(800\) individuals, what is the maximum number of individuals that can be harvested annually without leading to a decline?
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This is Neco Model Questions Vol1 2024 Biology Question 3. It is one of the objective questions from the 2024 Neco Model Questions Vol1 Biology examination.
Difficulty level: Hard .
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