Sense Organs Quiz Questions And Answers
You must have learned about sense organs in primary school. But do you know about these organs in detail? Let's check your knowledge with this sense organs quiz that is given below. As we know, the sense organs are the organs in the body that respond to external stimuli by conveying impulses to the sensory nervous system. These organs are responsible for our perception of sounds, smell, sight, taste, and touch. Try this short and simple quiz today and see how much you remember about your organs.
- 1.The transparent window at the front of the eye covered in tears is called _________.
- A.
Cornea
- B.
Iris
- C.
Retina
- D.
Pupil
- 2.Clear watery fluid that circulates in the front part of the eye and keeps constant pressure within the eye is __________.
- A.
Cornea
- B.
Aqueous humor
- C.
Lens
- D.
Pupil
- 3.The circular opening in the colored part of the eye opens and contracts to let in more or less light.
- A.
Retina
- B.
Choroid
- C.
Pupil
- D.
Cornea
- 4.Which is the colored part of the eye?
- A.
Iris
- B.
Retina
- C.
Aqueous humor
- D.
Cornea
- 5.This part focuses on light, changing shape as it takes in reflected light from objects near and far.
- A.
Iris
- B.
Pupil
- C.
Lens
- D.
Cornea
- 6.A clear jelly that light passes through to the retina.
- A.
Iris
- B.
Vitreous
- C.
Choroid
- D.
Pupil
- 7.The inner lining at the back of the eye is called ________.
- A.
Pupil
- B.
Retina
- C.
Vitreous
- D.
Cornea
- 8.These protect the eye and along with tears keep the eye clear and moist.
- A.
Pupil and iris
- B.
Eyelids and eyelashes
- C.
Lens and vitreous
- D.
None of the above
- 9.The outermost part of the ear is made of cartilage that connects to the auditory tube.
- A.
Eardrum
- B.
Cochlea
- C.
Pinna
- D.
Auricle
- 10.A membrane in the inner ear that vibrates is known as __________.
- A.
Eardrum
- B.
Cochlea
- C.
Pinna
- D.
Auricle
- 11.Three tiny bones in the inner ear that send stimuli to the cochlea are:
- A.
Pinna, auditory tube, semicircular canals
- B.
Hammer, anvil, stirrup
- C.
Vitreous, aqueous, retina
- D.
Pinna, auricle, eardrum
- 12.Name the spiral-shaped part that transforms sound into nerve impulses and sends them to the brain.
- A.
Semicircular canals
- B.
Cochlea
- C.
Pinna
- D.
Auricle
- 13.Fluid-filled tubes attached to the cochlea and nerves in the inner ear that send messages about balance and head position to the brain are called _________.
- A.
Eustachian tube
- B.
Auditory canals
- C.
Semicircular canals
- D.
None of the above
- 14.Which of these organs is used to drain fluid from the inner ear into the throat?
- A.
Auditory tube
- B.
Eustachian tube
- C.
Semicircular canal
- D.
Auditory canals
- 15.This is a muscle in the mouth that is covered with pink mucosa and tiny buds. It helps in chewing food and sending it down the throat. Guess its name.
- A.
Papillae
- B.
Tongue
- C.
Teeth
- D.
None of the above
- 16.Adults have __________ in the anterior nasal passage.
- A.
Nasal hairs
- B.
Nasal root
- C.
Nasal spine
- D.
Mucus
- 17.The top of the nose is called ________.
- A.
Nasal root
- B.
Nasal spine
- C.
Nasal hairs
- D.
Nasal part
- 18.The thin projection of bone at the midline that holds the cartilage is termed as ______.
- A.
Nasal hairs
- B.
Nasal root
- C.
Nasal spine
- D.
Nasal cavity
- 19.Which is the body's largest organ?
- A.
Brain
- B.
Skin
- C.
Large intestine
- D.
Liver
- 20.Which of these are referred to as the layers of the skin?
- A.
Dermis and epidermis
- B.
Hair and sweat glands
- C.
Pores and sebarous glands
- D.
None of the above
Related Topics
Featured Quizzes
Back to top