A Male With Red Green Colorblindness Mats With A Female Carrier

1 what is the genotype of a male with red green color blindness.

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

Color blindness is sex linked trait and its inheritance follows criss cross pattern. Access 3 6 million answers at 2 month. 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.

So she isn t colorblind. Dominant gene of allelomorpihc pair enables a person to differentiate between red and green color. 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.

Blue yellow colour blindness affects both men and women equally because it is carried on a non sex chromosome. He was xy had one defective x chromosome which he passed to my mother. But my mother is xx. Even though red green color blindness is a recessive trait can a female have red green.

Her x which she got from her mother works fine. Explain header search input. 2 what is the genotype of a female who is not color blind but is a carrier of 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.

Male and ddbb female interbreed. When an x chromosome contains the recessive allele the allele is written as xn. That s why colorblindness is much more common in men than in women. A male who has color blindness xby mates with a carrier female xbxb.

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. If the man is colorblind and the woman is not and she is not a carrier for colorblindness then their fema. 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 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.

What is the probability that this couple will have a male child who is. Can a human male be a carrier of red green blindness. But she is a carrier. My mother s father was colorblind.

This pair consists of two x chromosomes on women and one x coupled with one y chromosome on men.