Differ vs Differentiated - What's the difference?

As verbs the difference between differ and differentiated

is that differ is not to have the same traits, characteristics while differentiated is past tense of differentiate.

that has taken on a specialized form and function.

(en verb)

Not to have the same traits, characteristics.

To have diverging opinions, disagree.

* Canning

If the honourable gentleman differs with me on that subject, I differ as heartily with him, and shall always rejoice to differ.

* *

* ----

(head)

(differentiate)

(en adjective)

(biology, of a cell or tissue) That has taken on a specialized form and function

* undifferentiated