The embryo is termed a fetus at which stage of prenatal ...

[joesmith1212]

The embryo is termed a fetus at which stage of prenatal development?
 
  a. 2 weeks
  b. 4 weeks
  c. 9 weeks
  d. 16 weeks

Question 2

What is the embryonic membrane that contains fingerlike projections on its surface, which attach to the uterine wall?
 
  a. Amnion
  b. Yolk sac
  c. Chorion
  d. Decidua basalis

[bpool94]

Answer to Question 1

ANS: C
The fetus (third stage of prenatal development) begins at the ninth week and continues until the 40th week of gestation or until birth.

Answer to Question 2

ANS: C
The chorion is a thick membrane with fingerlike projections (villi) on its outermost surface.

[joesmith1212]

Thanks for the timely response, appreciate it

[bigcheese9]

Gracias!