Standard Science Primary 3 Diversity

Based on the classification chart, what is the difference between Group X and Group Y?

A Group X has hair; Group Y has feathers.
B Group X has feathers; Group Y has hair.
C Group X lays eggs; Group Y gives birth alive.
D Group X has wings; Group Y does not.
Show Worked Solution

Worked Solution

Step 1: Group X (Dog, Monkey) are mammals. Mammals have hair. Step 2: Group Y (Chicken, Duck) are birds. Birds have feathers. Step 3: Match the covering to the group.

Correct answer: Group X has hair; Group Y has feathers.

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