heterozygous
Concise Oxford English Dictionary © 2008 Oxford University Press:
heterozygote /ˌhɛt(ə)rə(ʊ)ˈzʌɪgəʊt/
▶noun Genetics an individual having two different alleles of a particular gene or genes, and so giving rise to varying offspring. Compare with homozygote.
– derivatives
heterozygosity noun,
heterozygous adjective.
heterozygosity noun,
heterozygous adjective.
'heterozygous' also found in these Oxford entries:

