Which of the following disorders can’t be studied by pedigree analysis ?

What is Pedigree analysis?

What is Pedigree analysis?

Which of the following symbol is used in pedigree analysis to represent unspecified sex?

Write a brief note on pedigree analysis.

Assertion: Mendelian disorders are transmitted to offspring on the same lines as in the principles of inheritance. Reason: The pattern of inheritance of Mendelian disorders cannot be traced in a family by the pedigree analysis.

Assertion: Mendelian disorders are transmitted to offspring on the same lines as in the principles of inheritance. Reason: The pattern of inheritance of Mendelian disorders cannot be traced in a family by the pedigree analysis.

Which one of the following is an incorrect statement with regard to pedigree analysis?