WAEC Biology 2024 Question 36

Question 36

Population Ecology

A farmer planted many seeds on a small piece of land. The plants that germinated are as shown below.
Which of the following effects would not be observed among the population of the plants?

Diagram for this question
  1. A.Rise in disease condition.
  2. B.Death.
  3. C.Mutualistic relationship.
  4. D.Competition.
Show the answer and explanation

Answer: C (Mutualistic relationship.)

Explanation

Overcrowding causes competition for light, water and nutrients, faster spread of disease and death of weak plants. It does not create mutualism.