This image depicts one of the stages of embryo implantation. Identify a unique development that takes place during this stage.
A) the yolk sac becomes small and empty
B) the stratum functionalis layer becomes thin
C) the amnion develops into inner cell mass
D) the three primary germ layers are formed
E) the chorion develops into trophoblast

Question

This image depicts one of the stages of embryo implantation. Identify a unique development that takes place during this stage. 
A) the yolk sac becomes small and empty 
B) the stratum functionalis layer becomes thin 
C) the amnion develops into inner cell mass 
D) the three primary germ layers are formed 
E) the chorion develops into trophoblast

Quizplus · Accepted Answer

The Answer of This image depicts one of the stages of embryo implantation. Identify a unique development that takes place during this stage. 
A) the yolk sac becomes small and empty 
B) the stratum functionalis layer becomes thin 
C) the amnion develops into inner cell mass 
D) the three primary germ layers are formed 
E) the chorion develops into trophoblast

This Image Depicts One of the Stages of Embryo Implantation