heterozygous(Of an organism which has two different alleles of a given gene) adjective [UK: ˌhe.tə.rə.ˈzaɪ.ɡəʊt] [US: ˌhe.tə.rə.ˈzaɪɡoʊt]
heterozigotonoun {m}
heterozygote [heterozygotes](a diploid individual that has different alleles at one or more genetic loci) noun [UK: hˈetrəzˌɪɡəʊt] [US: hˈeɾɚrˌoʊzɪɡˌoʊt]