genetic vs genetics

genetic is not a noun while genetics is a noun.

Word	Noun	Adjective	Verb	Adverb
genetic	No	Yes	No	No
genetics	Yes	No	No	No

genetic (noun)	genetics (noun)
	the branch of biology that studies heredity and variation in organisms

genetic (adjective)	genetics (adjective)
of or relating to the science of genetics
pertaining to or referring to origin
of or relating to or produced by or being a gene
occurring among members of a family usually by heredity