Standard Science Primary 6 Interactions

Study the food web below. What would happen to the population of Organism B if all of Organism A were removed?

A Population of B will stay the same.
B Population of B will increase.
C Population of B will decrease.
D Organism B will become a producer.
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Worked Solution

Step 1: Identify the relationship between A and B in the food web. The arrow points from A to B. Step [2-9]: This means Organism B eats Organism A. Step [2-9]: If its food source (A) is removed, Organism B will have less food and its population will decrease.

Correct answer: Population of B will decrease.

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