If Xᴴ = dominant allele and Xʰ = recessive allele, would an individual with a XʰXʰ genotype be considered a carrier?Group of answer choicesNoYes

Understanding the Question

To determine whether an individual with the genotype $X^{h}X^{h}$ is considered a carrier, we need to understand the definitions of dominant and recessive alleles.

1. Dominant Allele: Represented as $X^{H}$, this allele will express its trait even if only one copy is present.
2. Recessive Allele: Represented as $X^{h}$, this allele will only express its trait if two copies are present (homozygous).

Analysis

• An individual with the genotype $X^{h}X^{h}$ has two recessive alleles.
• A "carrier" typically refers to an individual who has one dominant allele and one recessive allele (heterozygous), such as $X^{H}X^{h}$.

Conclusion

Since the individual in question has no dominant allele and is homozygous for the recessive trait, they cannot be a carrier of the dominant allele.

Final Answer

No, an individual with an $X^{h}X^{h}$ genotype would not be considered a carrier.