The scientific study of genes, heredity, and genetic variation in living organisms.

आनुवंशिकी विज्ञान

English Usage: Genetic science has made significant advancements in understanding hereditary diseases.

Hindi Usage: आनुवंशिकी विज्ञान ने आनुवंशिक रोगों को समझने में महत्वपूर्ण प्रगति की है।