Biology Practice: Sense Organs (Mock Test 5 - Ultimate Comprehensive Mastery)
1. The correct order of the three layers of the eyeball from outside to inside is:
2. When you enter a dark cinema hall from bright sunlight, the pupil ________ and rhodopsin is ________.
3. The fluid that fills the space in the cochlear duct is:
4. Which part of the eye is responsible for the 'Red-Eye effect' in flash photography due to its high vascularity?
5. "Organ of Corti" is to "Hearing" as "Macula and Cristae" are to:
6. A person suffering from "Cataract" has an opaque ________.
7. The characteristic feature of "Hyperopia" is that the image of a nearby object is formed:
8. Which ear ossicle is shaped like a 'Hammer'?
9. "Color Blindness" is more common in males because the defective gene is located on the:
10. The function of the "Round Window" (Fenestra Rotunda) is to:
11. What is the technical name for "Short-sightedness"?
12. The "Yellow Spot" is also known as:
13. The structure in the ear that helps us distinguish between a high-pitched and a low-pitched sound is the:
14. When ciliary muscles contract, the lens becomes ________ to focus on ________ objects.
15. The "Auditory Nerve" transmits impulses from the ear to the ________ lobe of the brain.
16. Tears contain a protective enzyme that kills bacteria, known as:
17. Which vision defect is corrected using a "Concave Lens"?
18. The "Eustachian Tube" connects the middle ear to the:
19. In the dark-adapted eye, the concentration of ________ is maximum.
20. The part of the eye that contains the photoreceptor cells (Rods and Cones) is the:
