Arising or growing from without; exogenous.(adjective)
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Use "exogenetic" in a sentence
"They put both in an exogenetic apparatus and nurtured them to term."
"They didn't care for the notion of genetic modification or exogenetic growth either."
"They will take along germ plasm for exogenetic cultivation of domestic plants and animals-and of human infants, in order that population can grow fast enough to escape death through genetic drift."