Identify the specific region at letter F.

The structure at the arrow labeled “A” is homologous to what…

Identify the structure at the pointer 

Give the specific function of the hormone produced at B.

Identify the structure indicated by “C” 

Identify the entire structure labeled  “C”

Identify the structures (blue) at “B”.

Name a specific and unique problem for the following systems…

What structure does “A” become?  

Identify the fluid structure indicated by “E”