ancestry vs extraction

ancestry and extraction both are nouns.

Word	Noun	Adjective	Verb	Adverb
ancestry	Yes	No	No	No
extraction	Yes	No	No	No

As nouns, extraction is a hyponym of ancestry; that is, extraction is a word with a more specific, narrower meaning than ancestry:

Other hyponyms of ancestry include descent, origin, bloodline, pedigree.

ancestry (noun)	extraction (noun)
inherited properties shared with others of your bloodline	the action of taking out something (especially using effort or force)
the hereditary derivation of an individual	properties attributable to your ancestry
	the process of obtaining something from a mixture or compound by chemical or physical or mechanical means