Standard Science Primary 3 Diversity

Study the classification chart below. What could Group X and Group Y represent?

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

Worked Solution

Step 1: Identify characteristic for Group X (Animal with hair). Only mammals have hair. Step 2: Identify characteristic for Group Y (Animal with 6 legs). Only insects have 6 legs. Step 3: Option A is the correct match.

Correct answer: Group X: Mammals; Group Y: Insects

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