The developing individual is called a(n) ___________ during most of the first 2 weeks, a(n) _____________ from 3 through 8 weeks, and a(n) ____________ from the beginning of week 9 until birth.
A. zygote; embryo; blastocyst
B. zygote; blastocyst; embryo
C. blastocyst; fetus; embryo
D. blastocyst; embryo; fetus
E. embryo; blastocyst; fetus
Answer: D. blastocyst; embryo; fetus
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.