Maleness is not a genotype but a combination of sex chromosomes. A normal human male has an X as well as a Y chromosome.
XY
These genotypes are determined by a human's 23rd pair of chromosomes. If the subject is female, she has two X's reading XX. If it is male, then his genotype will read XY. There is a 50-50 shot of each. This is because a woman donates one chromosome (she only has two X's so it is inevitable that she will donate an X), and a man donates one of his. If a man donates his 'X' then there will be two X's and the child will be female. If he donates his 'Y' then the child will be male.Male is XY, female is XX. There are, however, other genotypes (XXY, XXX, XO...) and not all people have a phenotype that goes with their genotype.
The genotype for males is: "XY"
genotype or phenotype
No. A gene is a part of the DNA that identifies the outcome of a certain trait or part of a trait. A genotype is the actual definition of the gene for each individual.
A genotype is the genetic make up of a living being.I t posses a particular set of genes gained from the parents.
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
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.
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.
The genotype for a person suffering with Klinefelter's syndrome is XXY.
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.
If you are referring to chromosomes, it is XY.
ZZ
ZZ