Neco Model Questions Vol1 2025 Agricultural Science Question 18
Practice objective / multiple choice question 18 from the 2025 Neco Model Questions Vol1 Agricultural Science examination.
A fish population in a lake follows logistic growth \( \frac{dN}{dt}= rN\left(1-\frac{N}{K}\right) \) with intrinsic rate \( r =0.4\ \text{yr}^{-1} \) and carrying capacity \( K = 5000 \) fish. A constant harvest of \( H \) fish per year is applied. Find the maximum sustainable harvest \( H_{\max} \) that allows a non‑zero equilibrium and give the corresponding equilibrium population size.
Answer Options
About This Question
This is Neco Model Questions Vol1 2025 Agricultural Science Question 18. It is one of the objective questions from the 2025 Neco Model Questions Vol1 Agricultural Science examination.
Difficulty level: Hard .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.