A Male With Red Green Colorblindness Mats With A Female 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.

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

Male and ddbb female interbreed. The genotype of male and female are different for the. If the man is colorblind and the woman is not and she is not a carrier for colorblindness then their fema. He was xy had one defective x chromosome which he passed to my mother.

So she isn t colorblind. Color blindness is sex linked trait and its inheritance follows criss cross pattern. You have 1 free answer left. Explain header search input.

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 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. My mother s father was colorblind.

What is the probability that this couple will have a male child who is. Blue yellow colour blindness affects both men and women equally because it is carried on a non sex chromosome. When an x chromosome contains the recessive allele the allele is written as xn. But she is a carrier.

Get the detailed answer. Human beings have 23 different pairs of chromosomes whereof one pair is the so called sex chromosome. But my mother is xx. Dominant gene of allelomorpihc pair enables a person to differentiate between red and green color.

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. 1 what is the genotype of a male with red green color blindness. The genotype of male with red green color blindness is xy x chromosome possessing recessive allele of gene responsible for differentiating red green color. 2 what is the genotype of a female who is not color blind but is a carrier of red green color blindness.

Colorblindness is carried on the x chromosome so females can be carriers of colorblindness without expressing the trait in their phenotype. Red green color blindness is in the majority of cases provoked through a defective x chromosome. Access 3 6 million answers at 2 month. Even though red green color blindness is a recessive trait can a female have red green.

This is why red green colour blindness is far more common in men than women.