Autosomal dominant traits are coded by dominant alleles expressing complete dominance in non-s3xual chromosomes. The expression of this trait is most likely due to Autosomal dominant gene. Option D.
What is an autosomal trait?
When talking about autosomal traits, we refer to features that involve non-s3xual chromosomes.
These features are not s3x-linked.
What are dominant traits?
When talking about dominant traits, we are referring to a characteristic caused by the dominant allele.
This allele expresses complete dominance. The dominant allele produces the phenotype and hides the expression of the recessive allele.
According to the attached image, the expression of this trait is most likely due to Autosomal dominant gene.
Option D is correct.
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