Primary 6 Science — Interactions Practice | Standard

Standard Science Primary 6 Interactions

Study the food web. If a disease kills all of Organism R, which of the following populations will most likely decrease first?

A Organism P (Producer)

B Organism S (Consumer)

C Organism T (Consumer)

D Organism Q (Consumer)

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Worked Solution

Step 1: Identify the predators of Organism R. Step [2-9]: Identify what Organism R eats. Step [2-9]: If S only eats R, the loss of R directly removes its food source, leading to a decrease in S.

Correct answer: Organism S (Consumer)

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