Singing along to the ABC's is one of the first lessons we get as kids (whether or not you stick to the original or new-fangled version).

These diagrams show the usage statistics of .xyz as top level domain on the web. See technologies overview for explanations on the methodologies used in the surveys. Our reports are updated daily.

Whether to save a bit of cash or simply for the challenge, [Workshop from Scratch] is doing exactly what his channel name suggests, and his latest project is a XY table. (Video, embedded below.) ...

Singing along to the ABC's is one of the first lessons we get as kids (whether or not you stick to the original or new-fangled version).

In organisms like humans and mammals, the male is the heterogametic sex, producing gametes with either an X or a Y chromosome. All gametes from the female are X. Thus, the sex of the offspring is ...

Female (XX) mammals inherit one X chromosome from each parent, but males (XY) receive an X from their mother and a Y sex chromosome from their father. X and Y chromosomes determine not only the ...

XYY syndrome is a genetic condition found in males only. About 1 in 1,000 boys have it. Boys with XYY syndrome — also known as 47,XYY — might be taller than other boys. Other symptoms can include ...