3. [9] In the image below, identify the endocrine gland at the tip of the arrow.   4. [10] In the image below,  identify the portion of the endocrine system at the tip of the arrow.  

49. [A] Identify the organ labeled A. 50. [E] Identify the constricted region of the organ labeled E and INCLUDE ORGAN NAME.

31. [G] Identify the region of the throat indicated by the GREEN arrow (labeled 3). 32. [C] Identify the organ labeled C.

5.  [A] Identify the entire structure labeled A .  6. [B] Identify the cell labeled  B.

3. [9] In the image below,  identify the endocrine organ at the tip of the arrow. 4. [10] In the image below,  identify the endocrine organ at the tip of the arrow.  

7. [17] Identify the vessel labeled 17.  8. [18] Identify the vessel labeled 18.

49. [B] Identify the organ labeled B. 50. [C] Identify the constricted region of the organ labeled C and INCLUDE ORGAN NAME.

25. [A] Identify the portion of the alimentary canal labeled A, be specific.  26. [D] Identify this constricted region of the organ labeled D and INCLUDE ORGAN NAME. 

31. [Blue] Identify the region of the throat indicated by the BLUE arrow (labeled 2). 32. [B] Identify the organ labeled B.

43. [Organ] Identify the organ in the field of view. 44. [A] Identify the entire structure at the tip of the pointer labeled A.