Amed has scaly skin due to the X-linked recessive condition icthyosis.He is _______ for the trait.

Name: Amed has scaly skin due to the X-linked recessive condition icthyosis.He is _______ for the trait.
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Question

Quizplus · Accepted Answer

Amed is hemizygous for the trait because he has only one X chromosome, and the condition is X-linked recessive. Males have one X and one Y chromosome, so they express the trait if they inherit the recessive allele on their single X chromosome.

Amed Has Scaly Skin Due to the X-Linked Recessive Condition