recombination vs genetics

recombination and genetics both are nouns.

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

recombination (noun)	genetics (noun)
(genetics) a combining of genes or characters different from what they were in the parents	the branch of biology that studies heredity and variation in organisms
(physics) a combining of charges or transfer of electrons in a gas that results in the neutralization of ions; important for ions arising from the passage of high-energy particles