An individual with XʰXʰ is _____.Group of answer choiceshomozygousheterozygoushemizygousNext
Question
An individual with XʰXʰ is _____.
Group of answer choices
- homozygous
- heterozygous
- hemizygous
Next
Solution
Break Down the Problem
- Identify what the genotype XʰXʰ represents.
- Determine the definitions of the terms: homozygous, heterozygous, and hemizygous.
Relevant Concepts
- Homozygous: Having two identical alleles for a particular gene (e.g., AA or aa).
- Heterozygous: Having two different alleles for a particular gene (e.g., Aa).
- Hemizygous: Having only one allele for a gene in a diploid organism (common in males with regard to X-linked genes).
Analysis and Detail
- The genotype XʰXʰ indicates that both alleles at that locus are identical (Xʰ and Xʰ).
- Since both alleles are the same, this individual is classified as homozygous.
Verify and Summarize
Both alleles being Xʰ means the individual carries two copies of the same allele, confirming the homozygous classification.
Final Answer
An individual with XʰXʰ is homozygous.
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