A colourblind child is born to a normal couple. Work out a cross to show how it is possible. Mention the sex of this child.

A normal couple gave birth to one haemophilic son a normal daughter. Work out the cross to show the genotypes of the parents and their progeny.

During a monohybrid cross involving a tall pea plant with a dwarf pea plant, the offspring populations were tall and dwarf in equal ratio . Workout a cross to show how it is possible

A child has blood group O. If the father has blood group A and mother group B, work out the genotypes of the parents and the possible genotypes of the other offsprings.

A normal visioned man, whose father was colourblind, marries a woman those father was also colourblind. They have their first child as a daughter. What are the chances that this child would be colurblind ?

A cross was carried out between two pea plants showing contrasting traits of height of the plants. The result of the cross showed 50% parental characters. Work out the cross with the help of a punnett square

A child has blood groups 'O'. If father has blood group 'A' and mother has blood group 'B'. Work out the genotypes of the partents

What will be the eye character of a male child if a colourblind woman marries a normal-visioned man ?