biogenesis vs biosynthesis

biogenesis and biosynthesis both are nouns.

Word	Noun	Adjective	Verb	Adverb
biogenesis	Yes	No	No	No
biosynthesis	Yes	No	No	No

As nouns, biogenesis and biosynthesis are synonyms defined as:

biogenesis and biosynthesis: production of a chemical compound by a living organism

biogenesis (noun)	biosynthesis (noun)
the production of living organisms from other living organisms	production of a chemical compound by a living organism
production of a chemical compound by a living organism