Since white is dominant the best way to insure the ram's genetics would be to breed him to 7 colored ewes. If all the offspring are white there is a 99% chance that he is homozygous for white
To determine the genotype of a white ram, breed him with black females. Black females are homozygous recesive for the black trait, a. If the ram is homozygous dominant, all offspring will be white (and heterozygous). If the ram is heterozygous, approximately half of it's offspring will be white and half will be black.
A heterozygous genotype is always a capital letter, then a lowercase letter. Example: Hh
The probable genotype for the white mouse would be homozygous recessive.
A male grasshopper's genotype is XO. A female grasshopper's genotype is XX. X represents the presence of a sex chromosome, and O represents the lack of a sex chromosome.
The ratio of a human baby being a male to being a female is 1:1.That means that the baby has a 50% of being a male, and a 50% of being a female.A male human has the genotype of XY.A female human has the genotype of XX.Some mutated organisms have an XXY or XYY for a genotype.
One way to determine the male's genotype would be to breed him to females with a known genotype of Black-Black. If any resultant calves were born with a white coat, you would then know that the male were Black-White. If calves were consistently black coated, you could be fairly certain he was also of the Black-Black genotype.
To determine the genotype of a white ram, breed him with black females. Black females are homozygous recesive for the black trait, a. If the ram is homozygous dominant, all offspring will be white (and heterozygous). If the ram is heterozygous, approximately half of it's offspring will be white and half will be black.
A heterozygous genotype is always a capital letter, then a lowercase letter. Example: Hh
The probable genotype for the white mouse would be homozygous recessive.
If the male parent has genotype AS and the female parent has genotype AA what is the offspring?
The genotype for a male is XY. A female is XX. The 23rd homologous pair is the sex gene that determines this.
XY
xy
XY
Maleness is not a genotype but a combination of sex chromosomes. A normal human male has an X as well as a Y chromosome.
A male grasshopper's genotype is XO. A female grasshopper's genotype is XX. X represents the presence of a sex chromosome, and O represents the lack of a sex chromosome.
The genotype for a person suffering with Klinefelter's syndrome is XXY.