Bb Take Test: Mod 9 Lab - Genetic X +←]CGQUESTION 3In the pedigree below, all shaded individuals express the gene in question. For example, Arlene "has" the trait, she displays the phenotype in question. For example, if we werefollowing the inheritance pattern of a widow's peak, Arlene has a widow's peak (that is NOT the trait here, just an example). Unshaded individuals (blank circles and squares) donot manifest the trait in question, but their specific genotype is unknown - they could be heterozygous, homozygous dominant, or homozygous recessive.What is the mechanism of inheritance of this trait?SandraDanielrecessivedominantTom990AlanQUESTION 4GeorgeSamTinaChristopherArleneWilmaAnnOCarlaR UpdateMichaelIn the pedigree below, all shaded individuals express the gene in question. For example, Arlene "has" the trait, she displays the phenotype in question. For example, if we werefollowing the inheritance pattern of a widow's peak, Arlen a widow's peak (that is NOT the trait here, just an example). Unshaded individuals (blank circles and squares) donot manifest the trait in question, but their specific genotype is unknown - they could be heterozygous, homozygous dominant, or homozygous recessive.What is Sam's genotype?

Name: Bb Take Test: Mod 9 Lab - Genetic X +←]CGQUESTION 3In the pedigree be
Uploaded: 2024-03-20T06:43:04.000Z
Channel: Bartleby
Description: Bb Take Test: Mod 9 Lab - Genetic X +←]CGQUESTION 3In the pedigree below, all shaded individuals express the gene in question. For example, Arlene "has" the trait, she displays the phenotype in question. For example, if we werefollowing the inherita

In the given pedigree, there are cases where it skips generation. For example, Ann and Michael do not show the trait but their daughter Carla shows the trait. This is possible only when both Ann and Michael are carriers for the trait. Since, the trait is expressed only in homozygous condition and the pedigree skips generation, the given trait under study is a recessive trait. Therefore, the correct answer is the first option recessive. The second option is not correct because in dominant traits, atleast one of the parents of an affected person must also show the trait.