Standard Science Primary 3 Diversity

Ravi observed brown spots on the underside of a fern leaf. What are these brown spots?

A Spore bags containing spores
B Seeds of the fern
C Dust from the environment
D Eggs laid by insects
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Worked Solution

Step 1: Identify the plant (Fern). Step 2: Recall that ferns are non-flowering and reproduce by spores. Step 3: Spores are stored in spore bags (sori) on the underside of leaves.

Correct answer: Spore bags containing spores

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