Standard Science Primary 3 Diversity

Study the classification chart below. Which of the following correctly represents Group X and Group Y?

A X: Mammals, Y: Birds
B X: Insects, Y: Fish
C X: Reptiles, Y: Amphibians
D X: Fish, Y: Mammals
Show Worked Solution

Worked Solution

Step 1: Group X has hair. Only mammals have hair as a body covering. Step [2-9]: Group Y has feathers. Only birds have feathers. Step [2-9]: Therefore, Option A is correct.

Correct answer: X: Mammals, Y: Birds

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