A Person Who Is Homozygous Recessive at a Locus Has

question 44

Multiple Choice

A person who is homozygous recessive at a locus has which of the following?

• A) two copies of the recessive allele
• B) two copies of the dominant allele
• C) an autosomal trisomy
• D) a recessive allele on the X chromosome only
• E) a recessive allele on the Y chromosome only

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