What Are The Sense Organs?
Write the correct answer to the following questions.
Questions and Answers
- 1.
Which of the following is not a sense organ.
- A.
Hair
- B.
Skin
- C.
Nose
- D.
Tongue
- E.
Ears
Correct Answer
A. HairExplanation
Hair is not considered a sense organ because it does not have the ability to detect or perceive sensory information like the other options. While hair does have sensory receptors that can detect certain stimuli, such as movement or touch, it does not have the specialized structures and functions that are characteristic of true sense organs. Sense organs, such as the skin, nose, tongue, and ears, are specifically designed to receive and interpret sensory information from the environment.Rate this question:
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- 2.
The optic nerve leads to the
Correct Answer
brainExplanation
The optic nerve is responsible for transmitting visual information from the eye to the brain. It carries electrical signals generated by the retina and delivers them to the brain, specifically to the visual cortex. Once the signals reach the brain, they are processed and interpreted, allowing us to perceive and make sense of the visual stimuli. Therefore, the optic nerve leads to the brain, enabling us to see and perceive the world around us.Rate this question:
- 3.
Sound is caused by
Correct Answer
vibrationsExplanation
Sound is caused by vibrations. When an object vibrates, it creates sound waves that travel through the air or other mediums. These sound waves then reach our ears, and our brain interprets them as sound. Therefore, vibrations are the underlying cause of sound.Rate this question:
- 4.
The upper part of the nasal cavity contains
Correct Answer
many odor sensitive nerve endingsExplanation
The upper part of the nasal cavity contains many odor sensitive nerve endings. These nerve endings, known as olfactory receptors, are responsible for detecting and transmitting signals related to smell to the brain. When odor molecules enter the nasal cavity, they bind to these receptors, triggering a response that allows us to perceive and identify different smells. The abundance of these nerve endings in the upper part of the nasal cavity enhances our ability to detect and distinguish various odors.Rate this question:
- 5.
The _____________________________ is the coloured art of the eye.
Correct Answer
irisExplanation
The iris is the colored part of the eye. It is a thin, circular structure that surrounds the pupil and controls the amount of light that enters the eye. The iris contains pigments that determine the color of the eye, such as blue, green, brown, or gray. It also plays a role in regulating the size of the pupil, which helps to protect the retina from excessive light exposure. Overall, the iris is an important component of the eye that contributes to both its appearance and functionality.Rate this question:
- 6.
How many kinds of specialized receptors does the tongue have
- A.
Three
- B.
Four
- C.
Five
- D.
Two
Correct Answer
B. FourExplanation
The correct answer is four because the tongue has four types of specialized receptors: taste buds, thermoreceptors (for detecting temperature), mechanoreceptors (for sensing touch and pressure), and nociceptors (for perceiving pain). These receptors work together to help us taste and perceive different sensations on our tongue.Rate this question:
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Current Version
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Mar 20, 2023Quiz Edited by
ProProfs Editorial Team -
Jun 10, 2010Quiz Created by
Illinniaqti