1. Name
Name
Name
Name
Name
Name
Name

2. External Ear
Internal Ear
Middle Ear
Pinna
External acoustic meatus
(Auditory canal)
Eustachian Tube
Tympanum

3. What is the function of the Eustachian tube?
What is the function of the Semi-circular canal?
What is the function of the Cochlea

4. Function of Some Ear Structures
Eustachian tube (function is to equalize pressure on both sides of the tympanic membrane)
Semi-circular canal (function is for balance)
Cochlea (function is for hearing)

5. Name
Name
Name

6. Vestibulocholear nerve
Semicircular canals
Chochlea

7. Name
Name

8. Sclera
Cornea

9. Name
Name
Name
Name
Name

10. Choroid layer
Iris
Pupil
Sclera
Cornea (clear area)

11. Name
Name
Name

12. Posterior Cavity
Anterior Cavity
Lens

13. Name
Name
Name
Name
Name
Name
Which of these structure is where light focuses?

14. Ora Serrata
Retina
Lens
Optic nerve
Optic disc
Fovea centralis
(where light focuses)

15. Name
Name
Name

16. Neutrophil
Lymphocyte
Monocyte

18. ARTERY 

19. Name

20. ARTERIOLE

21. Name

22. VEIN 

23. Name

24. VENUOLE

25. Name

26. CAPILLARY