Table of Contents
What is the genotype of a male with hemophilia?
When the offspring do not have a XH and only have the Xh allele/alleles they will have the hemophilia condition. Man’s genotype is XhY.
What is the genotype of the color blind man?
The men’s sperm carry one of the following three combinations: An X chromosome with the gene for normal vision (X+), an X chromosome with the gene for color-blindness (Xo), or a Y chromosome (Y)….Color Blindness & Baldness In People.
| Gametes | Xo | Yo |
|---|---|---|
| X+ | X+Xo | X+Y |
| Xo | XoXo | XoY |
What must be the genotypes of the parents of a colorblind daughter?
A colour blind daughter therefore must have a father who is colour blind and a mother who is a carrier (who has also passed the colour blindness ‘gene’ to her daughter). If her father is not colour blind, a ‘carrier’ daughter won’t be colour blind.
What is the genotype of the female fruit fly?
Since the female fly has a yellow body, and the tan body color is the dominant allele, she will be homozygous recessive for yellow body color. Therefore, the female fly will be homozygous for both traits. The genotype is Xw+y Xw+y.
What is the genotype of hemophilia?
Hemophilia A is the most common severe inherited coagulation disorder in animals and human beings. In dogs, as in other species, the disease arises as the result of spontaneous mutation….Expression and Transmission.
| Phenotype | Genotype |
|---|---|
| Normal female | XHXH |
| Affected male | XhY |
| Carrier female | XhXH |
| Affected female | XhXh |
What is the genotype of the male offspring?
XY
When a sperm carrying the Y chromosome fertilizes an egg, the resulting embryo has a genotype of XY and will be a male. With rare exceptions, all other embryos will be XX or female. Although the Y chromosome codes for a male, the X chromosome is vital for normal human development.
What is a genotype What is a phenotype?
The genotype refers to the genetic material passed between generations, and the phenotype is observable characteristics or traits of an organism.
What is the genotype of a male with red-green color blindness?
Now that we determined that Audrei is homozygous recessive for the red-green color blind allele. What is her father’s genotype? Audrei’s father is color blind….Problem 2: Sidney’s genotype.
| Male Genotype | Male Phenotype |
|---|---|
| XR Y | Normal Vision |
| Xr Y | Red-green color blind |
What will be the phenotypes of fruit flies?
In fruit flies, two possible body color phenotypes are brown and black. Two alleles for body color are brown and black.
Which describe the fruit fly genotype and phenotype?
Genotype and phenotype of fruit fly: The genotype refers to the entire hereditary information of an organism whereas phenotype refers to the physical character of an individual. The fruit fly is a heterozygous for eye color as it has both black eyes and red eyes.