Question

The sense of the vision can be detected by

• A. Ears
• B. Tongue
• C. Nose
• D. Eyes

Answer 1

The correct option is D Eyes

• The organ of sight is called an Eye.
• The adult human eyeball is nearly a spherical structure.
• The retina of the eye has are two types of photoreceptor cells, namely, rods and cones. The daylight (photopic) vision and colour vision are functions of cones and the twilight (scotopic) vision is the function of the rods.
• Hence the sense of the vision can be detected by eyes.
• So, the correct answer is 'Eyes'.