ancestry vs hereditary pattern

ancestry and hereditary pattern both are nouns.

Word	Noun	Adjective	Verb	Adverb
ancestry	Yes	No	No	No
hereditary pattern	Yes	No	No	No

As nouns, hereditary pattern is a hypernym of ancestry; that is, hereditary pattern is a word with a broader meaning than ancestry:

ancestry: inherited properties shared with others of your bloodline
hereditary pattern: (genetics) attributes acquired via biological heredity from the parents

Other hypernyms of ancestry include inheritance.

ancestry (noun)	hereditary pattern (noun)
inherited properties shared with others of your bloodline	(genetics) attributes acquired via biological heredity from the parents
the hereditary derivation of an individual