eugenics vs bioscience

eugenics and bioscience both are nouns.

Word	Noun	Adjective	Verb	Adverb
eugenics	Yes	No	No	No
bioscience	Yes	No	No	No

As nouns, bioscience is a hypernym of eugenics; that is, bioscience is a word with a broader meaning than eugenics:

eugenics: the study of methods of improving genetic qualities by selective breeding (especially as applied to human mating)
bioscience: any of the branches of natural science dealing with the structure and behavior of living organisms

Other hypernyms of eugenics include life science.

eugenics (noun)	bioscience (noun)
the study of methods of improving genetic qualities by selective breeding (especially as applied to human mating)	any of the branches of natural science dealing with the structure and behavior of living organisms