♀️XX/♂️XY

#sex determination #XX chromosome #XY chromosome #female #male #human chromosomes

🧬XX/XY

#chromosomes #biological sex #genetics #XX chromosome #XY chromosome #dna #sex determination

XXXY

#chromosomes #biological sex #XX chromosome #XY chromosome #female determination #male determination #hembra #varón

♂️🧬🔬

#male biology #men's science #XY chromosome #human male study #male genetics

♂️🧬🔬🧔‍♂️XY

#male biology #male studies #male sex characteristics #XY chromosome #biological male #gender symbol

♂️🟥⬜

#croatian #šahovnica #croatian pattern #XY chromosome #hrvatska

♂️🇭🇷

#croatian #XY chromosome #hrvatska #balkan