Yes, but unlike with mammals, in the case of birds females have XY, and males have XX. With mammals like us males have XY and females have XX.
In humans and other mammals, a male has XY sex chromosomes. In birds, a male has XX chromosomes. In amphibians, male chromosomes look the same as female chromosomes.
About half of us DO have an XY chromosome. Males. XX chromosomes are female.
If two fraternal twins have the XY sex chromosomes, they will be male.
46 chromosomes or 23 pairs of chromosomes where 44+xx or 44+xy xx are girls xy are boys
XY chromosomes SDT
XY Chromosomes = Males XX Chromosomes = Females
xy chromosomes mostly fall on male gender.
The biological sex of an individual with XY sex chromosomes in humans is typically male.
xy
the genotype for a male is XY thank you, Allyson
Normal females have XX chromosomes and normal males have XY chromosomes. I believe there are two of each in a human body and the rest are autosomes.
Sex chromosomes (XX = female and XY = male)