Neco 2021 Biology Question 15

Practice objective / multiple choice question 15 from the 2021 Neco Biology examination.

Neco 2021 Biology Objective / Multiple Choice Medium Difficulty
Question 15 NECO • 2021 • BIOLOGY • objective

The population of a fish species in a lake follows the discrete logistic model \(N_{t+1}=N_t + rN_t\left(1-\frac{N_t}{K}\right)\) with intrinsic growth rate \(r = 0.5\ \text{month}^{-1}\) and carrying capacity \(K = 2000\). If the initial population is \(N_0 = 500\), determine the population size after three months.

Answer Options

A. 1085
B. 1240
C. 1005
Correct Answer D. 1161
Correct Answer
D
Correct Option:
1161

About This Question

This is Neco 2021 Biology Question 15. It is one of the objective questions from the 2021 Neco Biology examination.

Difficulty level: Medium .

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