As adjectives the difference between heterogenous and heterologous
is that heterogenous is derived from a different individual or species while heterologous is having different relationships or different elements.
heterogenous
English
Adjective
(head)
(genetics) derived from a different individual or species
heterologous
English
Adjective
(
en adjective)
Having different relationships or different elements
(biology) Of, or relating to different species
Antonyms
* homologous
* autologous