A carrier woman for colorblindness marries a colorblind man. Show the type of progeny formed with the help of punnet square.

A man with blood group A marries a woman with blood group B. What will be the genotype of man and woman if one of their child is born withblood group O ? Show the type of progeny formed with help of Punnett square.

A carrier female for haemophilia marries a haemophilic man. With the help of Punnet square, show the types of progeny formed.

A colour blind carrier womanmarries a normal man.With the help of Punnet square show the types of progeny formed.

A haemophilic carrier female marries a normal man, with the help of punnet square, show the type of progeny formed.

When a Snapdragon plant bearing pink colour flower was selfed, it was found that 69 plans were having red coloured flowers. What would be the number of plants bearing pink flowers and white flowers? Show with the help of Punnett square. Identify the principle of inheritance involved in this experiment.

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.

What type of curve is formed when populations show exponential growth