It requires only one affected allele in order to express that trait.Group of answer choicesautosomal dominant disorderautosomal recessive disorderNext

It requires two alleles in order to express it.Group of answer choicesautosomal dominant disorderautosomal recessive disorderNext

Heterozygotes are affected.Group of answer choicesautosomal dominant disorderautosomal recessive disorderNext

A pedigree diagram shows affected children have at least one affected parent and heterozygotes are affected. This is an _____.Group of answer choicesautosomal recessive disorderautosomal dominant disorderNext

If a pedigree diagram shows affected individuals in every generation, then this is likely an _____.Group of answer choicesautosomal recessive disorderautosomal dominant disorderNext

It is observed in the phenotype when heterozygous.Group of answer choicesdominant allelerecessive alleleNext