Given below is a pedigree chart of a family with five children. It shows the inheritance of attached earlobes as opposed to the free ones. The squares represent the male individuals and circles the female individuals Which one of the following conclusions drawn is correct
The parents are homozygous recessive
The trait is $Y$-linked
The parents are homozygous dominant
The parents are heterozygous
Which is not Mendelian disorder in man?
Study the pedigree chart of a certain family given below and select the correct conclusion which can be drawn for the character.
If a haemophilic man marries a woman carrier (heterozygous) for haemophilia, what would be the possibility that their daughter would be haemophilic
In Huntington’s disease, the unaffected persons are homozygous for normal allele $h$. The following is erroneous because
If a colour blind lady marries a normal man, their children will be