Special Senses
The special senses consist of
eye
ear
nose
skin
As for as anatomy is concerned diagrams are more important. At first draw the diagram and then label the parts. Then you start writing the theory. Even if you cannot complete the theory the diagram with labels will bring you a good mark.
If you have little time left for answering the question, skip the description of the parts of the anatomy and write about relations, nerve supply, blood supply and applied anatomy. The diagrams will speak for the description of the parts.