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Which group of animals has heterogametic females?

ADomestic fowl

BEarthworm

CRabbit

DNone

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Answer and explanation

Correct Answer: B: Earthworm

Explanation: The correct answer is B: Earthworm. Earthworms have heterogametic females. In most animals, males are heterogametic (XY), but in some species like birds and earthworms, females have different sex chromosomes.

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