Which one is the incorrect statement with regard to the importance of pedigree analysis?
It confirms that $DNA$ is the carrier of genetic information.
It helps to understand whether the trait in question is dominant or recessive.
It confirms that the trait is linked to one of the autosome.
It helps to trace the inheritance of a specific trait.
Haemophilia, a $X$-linked recessive disease is caused due to deficiency of
In pedigree analysis, the square, blackened and horizontal lines represents
Mendelian disorder may be of
Both husband and wife have normal vision though their fathers were colourblind and mothers did not have any gene for colour blindness. The probability of their daughter becoming colourblind is
Which of the following is not $X$-linked recessive