Identify the specific tubes at letter A.

Identify the structure indicated by “A”

Identify the REGION indicated by box A that contains blood s…

Identify the process that is happening at the large blue arr…

  What is produced by the cortical area labeled “A”

Identify the layer of the organ indicated by arrow “B”.

 Identify the specific tubes at letter G.

 Identify the specific vascular arrangement of vessels at le…

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

Identify the specific layer at letter E.