Matilda A. Evans was . Select the best answer from the choices provided.
A.
a member of Roosevelt's Black Cabinet
B.
a politically active white doctor
C.
a politically active African American doctor
D.
No answer is correct.

The answer is C. A politically active African American Doctor

Hi! after fertilization occurs, the zygote goes through mitosis and then differentiation (aka specialization of cells) to have a variety of cells that perform different functions. this allows for the creation of tissues and so on, all of which were once stem cells with no specific function.i hope i !