differentiated vs undifferentiated

differentiated and undifferentiated both are adjectives.

Word	Noun	Adjective	Verb	Adverb
differentiated	No	Yes	No	No
undifferentiated	No	Yes	No	No

differentiated (adjective)	undifferentiated (adjective)
made different (especially in the course of development) or shown to be different	not differentiated
exhibiting biological specialization; adapted during development to a specific function or environment