If a haemophilic man marries a woman carrier (heterozygous) for haemophilia, what would be the possibility that their daughter would be haemophilic
A normal visioned woman, whose father is colour blind, marries a normal visioned man. What would be probability of her sons and daughters to be colour blind ? Explain with the help of a pedigree chart.
Which of the following occurs due to the presence of autosome linked dominant trait?
Sickle cell-anaemia disorder arises due to
In pedigree analysis, symbol given for sex unspecified is