xy chromosomes mostly fall on male gender.
It would be exactly the same way you make any punnet square. Just remember that the Y chromosome on males is recessive to the X chromosome. So for example, if a certain recessive phenotype is carried on the X chromosome, and the offspring is a male, the male will show that phenotype (because Y is recessive to X). However if it is a female, she will not show the phenotype because we said it is a recessive X linked phenotype.
XXY-Klinefelter syndromePeople with Klinefelter syndrome are also tall male phenotype. They are sterile, may show mild mental impairment, and may develop enlarged breast because of the extra X chromosome.
phenotype
Phenotype
xy
xy chromosomes mostly fall on male gender.
true
It would be exactly the same way you make any punnet square. Just remember that the Y chromosome on males is recessive to the X chromosome. So for example, if a certain recessive phenotype is carried on the X chromosome, and the offspring is a male, the male will show that phenotype (because Y is recessive to X). However if it is a female, she will not show the phenotype because we said it is a recessive X linked phenotype.
Ex. Genotype = Phenotype AA Pure, no cleft chin Aa Hybrid, no cleft chin AA Pure, cleft chin XX Female XY Male
genotype or phenotype
The phenotypic ratio is a 3:1 ratio.
YY is phenotype Yy is not yy is a phenotype
Several genetic disorders are caused by genes on the X chromosomes.
the appearance of an organism is it's phenotype
XXY-Klinefelter syndromePeople with Klinefelter syndrome are also tall male phenotype. They are sterile, may show mild mental impairment, and may develop enlarged breast because of the extra X chromosome.
The phenotype of the organisms. The physical and behavioral traits of the organism.