WebFemales have two X sex chromosomes (XX). Males have an X and a Y sex chromosome (XY). Klinefelter syndrome can be caused by: One extra copy of the X chromosome in … WebMay 30, 2014 · The X and Y chromosomes, also known as the sex chromosomes, determine the biological sex of an individual: females inherit an X chromosome from …
Men have \( X Y \) (or \( Y X \) ) chromosomes and Chegg.com
WebThe Y chromosome comes from the father and is passed down to the child. This means that in order for the child to have a Y chromosome, the father also needs to have a Y chromosome. This can be used to verify paternity in cases of disagreement. Finally, information about X and Y chromosomes can be utilized in the process of making … WebMost males have XY chromosomes and most women have XX chromosomes. But there are girls and women who have XY chromosomes. This can happen, for example, when a girl has androgen insensitivity syndrome. And there are boys and men who have XX chromosomes. This can happen, for example, when a gene on the Y chromosome … scierie bussac foret
How a Baby’s XX Gender or XY Gender is Determined
WebJul 13, 2024 · The early "proto-Y" chromosome was originally the same size as the X chromosome and contained all the same genes. However, Y chromosomes have a fundamental flaw. However, Y chromosomes have a ... WebFemales have two X chromosomes (XX), males have one X, one Y (XY). The X chromosome has about 1000 genes; the Y has maybe 70. The X is one of the biggest chromosomes; the Y is very short and stubby. WebOK now you've lost me. First of all there's no such thing as an XXY chromosome - the sex chromosomes are X and Y, and the combination affects how you develop. But you also appear to have spectacularly missed my point regarding the sex spectrum. If you have XXY chromosomes then you have Kleinfelter syndrome. This means that you will develop … pray40lentchallenge