monozygotic
adjective biology specialized uk/ˌmɒn.əʊ.zaɪˈɡɒt.ɪk/ us/ˌmɑː.noʊ.zaɪˈɡɑː.t̬ɪk/
单卵的（单卵分裂发育而成的双胞胎，即同卵双生）
Monozygotic twins (= two babies born to the same mother at the same time) develop from just one egg.
Compare: dizygotic
Synonym: identical twin