Andr-Tech uk666 Posted April 16, 2019 Andr-Tech Share #1 Posted April 16, 2019 Chromosomes, a beginner's guide Chromosomes, a beginner's guide: XY = Male XX = Female YYY = Delilah XXXX = beer (YYY = Delilah. why why why Delilah is a Tom Jones song.) (XXXX (pronounced four-ex) is a brand of Australian beer.) 1 Link to comment
Recommended Posts
Please sign in to comment
You will be able to leave a comment after signing in
Sign In Now