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True or false: A pair of homologous chromosomes always contains identical alleles of the same genes.

a. True
b. False

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User Disklosr
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1 Answer

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Final answer:

Homologous chromosomes do not always contain identical alleles of the same genes.

Step-by-step explanation:

Homologous chromosomes are chromosome pairs that have the same size, shape, and contain the same genes, but they may have different alleles. Each homologous chromosome comes from a different parent, so the alleles may vary. During meiosis, segments of homologous chromosomes can cross over and exchange genetic material, resulting in a shuffling of alleles. Therefore, a pair of homologous chromosomes does not always contain identical alleles of the same genes, making the statement false.

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