Advanced Science Primary 3 Diversity

Look at the classification chart. What are the likely identities of X and Y?

A X: Mushroom; Y: Bacteria
B X: Mould; Y: Moss
C X: Bacteria; Y: Toadstool
D X: Yeast; Y: Fern
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Worked Solution

Step 1: Group X are fungi that can be seen with the naked eye (Mushroom). Step 2: Group Y are micro-organisms seen only with a microscope (Bacteria). Step 3: Option A fits these size-based biological categories.

Correct answer: X: Mushroom; Y: Bacteria

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