2
lesson pretestMultiple Choice

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Question 2 • CMS 2026-2027 Biology CREDIT RECOVERY

Which combination of alleles are always involved in the inheritance of a sex-linked trait?

Answer
A
alleles that are carried on all chromosomes except the X and Y chromosomes
B
homozygous alleles
C
alleles that are carried on X and Y chromosomes
D
heterozygous alleles
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