Dustcan
Dogs
Concept art of the Offspring from Alien Romulus shows that it was originally intended to continue to grow and mutate, until it finally molts its skin and reveals a full grown xenomorph. The implication being that xenomorphs are the end goal of anything infected with the black goo.
Now I wouldn’t mind a variant of that scene happening but eh. Not really digging the idea of xenomorphs specifically being inevitable.