Waec Model Questions Vol1 2023 Agricultural Science Question 17

Practice objective / multiple choice question 17 from the 2023 Waec Model Questions Vol1 Agricultural Science examination.

Waec Model Questions Vol1 2023 Agricultural Science Objective / Multiple Choice Hard Difficulty
Question 17 WAEC_MODEL_QUESTIONS_VOL1 • 2023 • AGRICULTURAL_SCIENCE • objective

A fish pond initially contains 5 000 kg of fish. The fish population follows the logistic growth model with intrinsic growth rate r = 0.3 month⁻¹ and carrying capacity K = 20 000 kg. The manager harvests fish at a constant rate H kg per month. What is the greatest constant harvest rate (in kg per month) that can be sustained indefinitely without the stock eventually collapsing?

Answer Options

A. 2000
Correct Answer B. 1500
C. 1200
D. 1800
Correct Answer
B
Correct Option:
1500

About This Question

This is Waec Model Questions Vol1 2023 Agricultural Science Question 17. It is one of the objective questions from the 2023 Waec Model Questions Vol1 Agricultural Science examination.

Difficulty level: Hard .

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