XY

#male chromosomes #XY chromosomes #biological male #genetics male #sex determination

XX/XY🧬

#sex chromosomes #xx chromosomes #XY chromosomes #karyotype #female chromosomes #male chromosomes

XYXX

#chromosomes #sex chromosomes #biological sex #male chromosomes #female chromosomes #karyotype

🧬XY/XX

#chromosomes #biological sex determination #male chromosomes #female chromosomes #xx chromosomes #XY chromosomes #sex genetics

👨🧬

#biological male #male chromosomes #XY chromosomes #man genetics #male science

♂️XY

#male chromosomes #xy sex determination #biological male #masc genetics