MCQ on The Sensory Organs
Frequently Asked MCQ quiz on the Sensory Organs – MCQ Quiz for Competitive Exam Preparation – These questions given will be useful for competitive exams preparation. We will be updating more mcq regularly, please follow our website regularly.
Which organ is responsible for the sense of sight?
A) Eye
B) Ear
C) Nose
D) Tongue
Answer: A) Eye
Which structure is responsible for detecting sound waves?
A) Retina
B) Cochlea
C) Cornea
D) Iris
Answer: B) Cochlea
The olfactory nerve is associated with which sense?
A) Taste
B) Smell
C) Hearing
D) Touch
Answer: B) Smell
Which part of the ear helps maintain balance and spatial orientation?
A) Tympanic membrane
B) Eustachian tube
C) Semicircular canals
D) Auditory nerve
Answer: C) Semicircular canals
The sense of taste is primarily detected by which organ?
A) Eye
B) Ear
C) Nose
D) Tongue
Answer: D) Tongue
Which structure in the eye controls the amount of light entering the eye?
A) Retina
B) Iris
C) Lens
D) Cornea
Answer: B) Iris
Which sense is associated with the perception of touch, pressure, temperature, and pain?
A) Olfaction
B) Gustation
C) Tactition
D) Audition
Answer: C) Tactition
The optic nerve carries signals from the eye to which part of the brain for processing?
A) Cerebellum
B) Cerebrum
C) Medulla oblongata
D) Hypothalamus
Answer: B) Cerebrum
Which part of the eye is responsible for focusing light onto the retina?
A) Lens
B) Cornea
C) Sclera
D) Optic nerve
Answer: A) Lens
Which sense is primarily responsible for detecting changes in temperature?
A) Taste
B) Smell
C) Touch
D) Sight
Answer: C) Touch
Which structure of the eye is responsible for converting light into electrical signals?
A) Retina
B) Lens
C) Cornea
D) Iris
Answer: A) Retina
Which part of the ear connects the middle ear to the throat and helps equalize air pressure?
A) Tympanic membrane
B) Cochlea
C) Eustachian tube
D) Semicircular canals
Answer: C) Eustachian tube
Which of the following is NOT a primary taste sensation?
A) Salty
B) Sour
C) Spicy
D) Bitter
Answer: C) Spicy
The receptors for taste are located primarily on which part of the tongue?
A) Tip
B) Sides
C) Back
D) All over
Answer: D) All over
The ability to perceive different shades of colors is primarily due to which part of the eye?
A) Iris
B) Retina
C) Cornea
D) Lens
Answer: B) Retina
Which sense is responsible for detecting chemicals in the air?
A) Olfaction
B) Gustation
C) Audition
D) Tactition
Answer: A) Olfaction
The fovea centralis is a part of which structure in the eye?
A) Retina
B) Lens
C) Cornea
D) Iris
Answer: A) Retina
Which part of the ear vibrates in response to sound waves?
A) Cochlea
B) Eardrum (Tympanic membrane)
C) Semicircular canals
D) Auditory nerve
Answer: B) Eardrum (Tympanic membrane)
Which sense is primarily associated with the perception of movement and spatial orientation?
A) Proprioception
B) Equilibrioception
C) Thermoreception
D) Nociception
Answer: B) Equilibrioception
The gustatory cortex, responsible for processing taste information, is located in which part of the brain?
A) Frontal lobe
B) Parietal lobe
C) Occipital lobe
D) Temporal lobe
Answer: D) Temporal lobe
Which structure of the eye provides protection and helps maintain the shape of the eyeball?
A) Retina
B) Lens
C) Cornea
D) Sclera
Answer: D) Sclera
The auditory nerve carries signals from the ear to which part of the brain for processing?
A) Cerebellum
B) Brainstem
C) Thalamus
D) Hypothalamus
Answer: B) Brainstem
Which sense is primarily associated with the perception of pain?
A) Olfaction
B) Gustation
C) Tactition
D) Nociception
Answer: D) Nociception
Which structure in the inner ear contains hair cells that detect sound vibrations?
A) Cochlea
B) Semicircular canals
C) Vestibule
D) Auditory nerve
Answer: A) Cochlea
Which part of the brain is responsible for processing visual information?
A) Cerebellum
B) Cerebrum
C) Brainstem
D) Thalamus
Answer: B) Cerebrum
Which sense is primarily associated with the perception of body position and movement?
A) Proprioception
B) Equilibrioception
C) Thermoreception
D) Nociception
Answer: A) Proprioception
The lens of the eye changes shape to focus on objects at different distances, a process known as:
A) Refraction
B) Accommodation
C) Diffraction
D) Convergence
Answer: B) Accommodation
Which sense is primarily responsible for detecting changes in air pressure?
A) Olfaction
B) Gustation
C) Audition
D) Tactition
Answer: C) Audition
The vestibular system is responsible for:
A) Hearing
B) Smell
C) Balance and spatial orientation
D) Taste
Answer: C) Balance and spatial orientation
FOLLOW YOUTUBE CHANNEL FOR MORE MCQS CLICK HERE
