What hormone comes from the area labeled  #4 ?

Give the specific function of the hormone produced at B.

Identify the structure at the arrow labeled “D”

Identify the area at “B”.

Properly identify the area labeled  6

Collectively, the female external genitalia is called the

Which is the fetal side of the placenta, A or B?  

Is the area at “B” filled with fetal blood or maternal blood?

Identify the mature structure at “C”.

Identify the fluid structure indicated by “E”