Advanced Science Primary 3 Diversity

Which of the following environments would allow bread mould to grow the FASTEST?

A A dry slice of bread in the refrigerator.
B A damp slice of bread in a dark cupboard.
C A toasted slice of bread on the dining table.
D A damp slice of bread in a freezer.
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Worked Solution

Step 1: Fungi (mould) need air, food, warmth, and moisture to grow. Step 2: A dark cupboard provides warmth and darkness, while the damp bread provides moisture. Step 3: These are the ideal conditions for rapid fungal growth.

Correct answer: A damp slice of bread in a dark cupboard.

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