Given below is a pedigree chart showing the i | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) In the given pedigree chart,both parents are unaffected (unshaded),but they have affected (shaded) offspring. This indicates that the trait is rec

Vedclass · Accepted Answer

Autosomal recessive trait

Vedclass · Answer

(B) In the given pedigree chart,both parents are unaffected (unshaded),but they have affected (shaded) offspring. This indicates that the trait is recessive. If the trait were sex-linked recessive,an affected daughter must have an affected father,which is not the case here (the father is unaffected). Therefore,the trait must be autosomal recessive,where both parents are heterozygous carriers $(Aa)$. This allows for the possibility of having affected $(aa)$ children,as seen in the chart.

Given below is a pedigree chart showing the inheritance of a certain trait in humans. Select the correct option for the given chart.

Similar Questions

Carrier of genes of colour blindness are present in

Which of the following characteristics is $NOT$ associated with Phenylketonuria $(PKU)$?

Alkaptonuria is caused due to

Provide detailed information about Sickle-cell anemia and Phenylketonuria $(PKU)$.

Albinism is a:

Vedclass Test Series

Exam Paper Generator

Online Exam Module