A Male With Red Green Colorblindness Mats With A Female Carrier

If a female x bx b is a carrier for red green colorblindness marries a male x by who is not colorblind and they have children what is the likelihood that they would produce a colorblind daughter.

A male with red green colorblindness mats with a female carrier.

Color blindness is sex linked trait and its inheritance follows criss cross pattern. He was xy had one defective x chromosome which he passed to my mother. A daughter can become a carrier in one of two ways she can acquire the gene from a carrier mother or from a colour blind father. This is why red green colour blindness is far more common in men than women.

1 what is the genotype of a male with red green color blindness. Male and ddbb female interbreed. But she is a carrier. If a female xbxb is a carrier for red green colorblindness marries a male xby who is not colorblind and they have children what is the likelihood that they would produce a colorblind daughter.

Explain header search input. The genotype of male with red green color blindness is xy x chromosome possessing recessive allele of gene responsible for differentiating red green color. My mother s father was colorblind. Colorblindness is carried on the x chromosome so females can be carriers of colorblindness without expressing the trait in their phenotype.

Blue yellow colour blindness affects both men and women equally because it is carried on a non sex chromosome. Get the detailed answer. Access 3 6 million answers at 2 month. What is the probability that this couple will have a male child who is.

This pair consists of two x chromosomes on women and one x coupled with one y chromosome on men. Her x which she got from her mother works fine. The genotype of male and female are different for the. Human beings have 23 different pairs of chromosomes whereof one pair is the so called sex chromosome.

Red green color blindness is in the majority of cases provoked through a defective x chromosome. You have 1 free answer left. Even though red green color blindness is a recessive trait can a female have red green. Can a human male be a carrier of red green blindness.

But my mother is xx. 2 what is the genotype of a female who is not color blind but is a carrier of red green color blindness. Dominant gene of allelomorpihc pair enables a person to differentiate between red and green color. When an x chromosome contains the recessive allele the allele is written as xn.

A male who has color blindness xby mates with a carrier female xbxb.