♀️♂️🧬

#sex chromosomes #gender symbols #biological sex

XY🧬

#XY chromosomes #sex chromosomes #male #karyotype #sex determination

XY♂️

#XY symbol #male symbol #chromosomes #sex chromosomes #XY determination

🧬🔬♀️♂️

#sex chromosomes #genetics research #DNA study #sex determination #genetic analysis

🔬🧬XY

#sex chromosomes #chromosome analysis #genetic testing #cytogenetics lab #sex determination #chromosome study