The vegetal pole of the zygote differs from the animal pole in ...

[sammy]

The vegetal pole of the zygote differs from the animal pole in that
A) the vegetal pole has a higher concentration of yolk.
B) the blastomeres originate only in the vegetal pole.
C) the posterior end of the embryo forms at the vegetal pole.
D) the vegetal pole cells undergo mitosis but not cytokinesis.
E) the polar bodies bud from this region.

[clippers!]

For sure it has to be A Mark as solved once you're done!