XY
Uncommon blessing xx
Its a Claymation because its made from clay :) xx
Mastibate lots of love louise gamble hehehe xx
to say 'look at'... regardez hope this helps pretty.x.kitty xx
respect
no, xx. Men have xy.
No, they do not.
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.
By textbook, the genetic coding in every cell in a human's body should be exactly the same. So, yes, all females have the XX chromosomes in every cell of their body. Males will have the XY chromosome in every cell of their body.
The sex chromosomes of a man are XY (vs. XX for a woman).
The female has xx and the male has either xx or xy
Sperm is X or Y, it fertilizes the egg forming XY or XX. XY would be male and XX female.
XX XY - 2002 is rated/received certificates of: Germany:16 UK:15 USA:R
46 chromosomes or 23 pairs of chromosomes where 44+xx or 44+xy xx are girls xy are boys
its a 50/50 since the girls chromosomes are xx and the guys chromosomes are xy the pairs which can be created are xx,xx,xy,xy for the offspring to become a male its a 2/4 chance which is 50% :)
There are 22 autosomal chromosomes and 2 sex chromosomes in humans. In all the other chromosomes, the homologous pairs match up genetic loci. However, in human sex chromosomes the X and Y chromosome are different (with the X chromosome being much larger and the Y chromosome carrying genes that cause "maleness"). Someone with an X and a Y chromosome is a male because he has a Y chromosome that carries the genes that code for "maleness". Females "lack" this Y chromosome, and thus show characteristic female phenotypes.
XX for female and XY for male. -anonymous18_K