Identify the space indicated by arrow “D”.

Identify the function for the structure at pointer A.

#2 (darker cells) indicates what type of cells?  

                What specific nuclear division will produce the cell at letter A?

  Name structure labeled “B”.  

Identify a specific hormone that directly affects the organ represented by letter A.

Is the function of the organ indicated by the arrow endocrine, exocrine, or both?  

 Identify the specific structure circled at letter C.

Identify the structure indicated by arrow “B” 

  Name the structure labeled “B”.