Question

From the time a fertilized egg is implanted in a mother's uterus until about the eighth week of pregnancy, the developing organism is called a/an

A. placenta.
B. embryo. ( I think its this one.not sure.)
C. zygote.
D. fetus.

Answer 1

I think the answer is b

Answer 2

You are correct, it is an embryo. I'm pretty sure the child is called a fetus for the rest of the pregnancy.