differentiated vs specialised

differentiated and specialised both are adjectives.

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

differentiated (adjective)	specialised (adjective)
made different (especially in the course of development) or shown to be different	developed or designed for a special activity or function
exhibiting biological specialization; adapted during development to a specific function or environment