biogeny vs multiplication

biogeny and multiplication both are nouns.

Word	Noun	Adjective	Verb	Adverb
biogeny	Yes	No	No	No
multiplication	Yes	No	No	No

As nouns, multiplication is a hypernym of biogeny; that is, multiplication is a word with a broader meaning than biogeny:

biogeny: the production of living organisms from other living organisms
multiplication: the act of producing offspring or multiplying by such production

Other hypernyms of biogeny include generation, propagation.

biogeny (noun)	multiplication (noun)
the production of living organisms from other living organisms	an arithmetic operation that is the inverse of division; the product of two numbers is computed
	the act of producing offspring or multiplying by such production
	a multiplicative increase