(genetics) Of or relating to the genes of different species.
(rare) Relating to or involving (people, animals, things, etc, of) different kinds (genera), for example different sexes.
1983, S. M. Al-Sabah, Development Planning in an Oil Economy and the Role of the Woman: The Case of Kuwait, London : Eastlords Pub.
There is no question that the mail survey is "the most practical method for obtaining reasonably compatible data across a large geographic base, a large heterogenic group, and also a large sample size".
Furthermore, being a woman composer is internally a heterogenic, multifaceted, and even conflicted process.
Characteristic of a different sex (especially of hypertrichosis or facial hair typical of a man but found on a woman).
For quotations using this term, see Citations:heterogenic.