hybridizing vs crossbreeding

hybridizing and crossbreeding both are nouns.

Word	Noun	Adjective	Verb	Adverb
hybridizing	Yes	No	No	No
crossbreeding	Yes	No	No	No

As nouns, hybridizing and crossbreeding are synonyms defined as:

hybridizing and crossbreeding: (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids

Other synonyms of hybridizing include cross, crossing, hybridisation, hybridization, interbreeding.

hybridizing (noun)	crossbreeding (noun)
(genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids	(genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids
	reproduction by parents of different races (especially by white and non-white persons)