1.
Ears are used to _______
Correct Answer
C. Hear
Explanation
Ears are used to perceive sounds and enable us to hear. They contain the necessary structures such as the ear canal, eardrum, and cochlea, which help in the process of sound reception and interpretation. The other options, such as seeing, talking, and tasting, are not functions directly associated with the ears.
2.
The Organ for the sense of smell is the_______
Correct Answer
B. Nose
Explanation
The correct answer is Nose because it is the organ specifically designed for the sense of smell. The nose contains olfactory receptors that detect and transmit smell signals to the brain for interpretation. The eyes are responsible for vision, the ears for hearing, and the skin for touch.
3.
_______ provides vision and the sense of sight to human beings.
Correct Answer
A. Eyes
Explanation
The eyes are responsible for providing vision and the sense of sight to human beings. They contain specialized cells that detect light and send signals to the brain, which then processes the information and allows us to see the world around us. The eyes also play a crucial role in non-verbal communication, expressing emotions, and gathering information about our surroundings. Without eyes, we would be unable to perceive colors, shapes, and depth, significantly impacting our daily lives and interactions with others.
4.
The Organ for the sense of hearing is ______.
Correct Answer
C. Ears
Explanation
The organ for the sense of hearing is the ears. The ears are responsible for detecting sound waves and converting them into electrical signals that can be interpreted by the brain. They consist of three main parts: the outer ear, the middle ear, and the inner ear. The outer ear collects sound waves, the middle ear amplifies them, and the inner ear contains the cochlea, which converts the sound waves into electrical signals. These signals are then sent to the brain, allowing us to perceive and interpret sounds.
5.
The Organ for the sense of touch is ________.
Correct Answer
D. Skin
Explanation
The sense of touch is primarily associated with the skin. The skin is the largest organ of the body and is responsible for detecting various sensations such as pressure, temperature, and pain. It is made up of numerous receptors that send signals to the brain, allowing us to perceive and interpret the physical world through touch.
6.
The Organ for the sense of taste is the ______.
Correct Answer
D. Tongue
Explanation
The tongue is the organ responsible for the sense of taste. It contains specialized taste buds that are able to detect different flavors such as sweet, sour, salty, and bitter. These taste buds send signals to the brain, allowing us to perceive and enjoy the taste of food and beverages. While the eyes, nose, and ears play important roles in our overall sensory experience, they are not directly involved in the sense of taste.
7.
The________detects bitter, salty, sour, and sweet.
Correct Answer
D. Tongue
Explanation
The tongue is responsible for detecting tastes such as bitter, salty, sour, and sweet. It contains specialized taste buds that are sensitive to different types of taste molecules. These taste buds send signals to the brain, allowing us to perceive and differentiate between various flavors.
8.
We have______sense organ
Correct Answer
D. Five
9.
I see with my________
Correct Answer
A. Eyes
Explanation
The question is asking about the sense organ that allows us to see. The correct answer is "Eyes" because they are the primary organ responsible for vision. The eyes contain specialized cells called photoreceptors that detect light and send signals to the brain, which then translates these signals into visual information. The other options mentioned (nose, tongue, and skin) are not involved in the sense of sight.
10.
My______help me hear.
Correct Answer
C. Ears
Explanation
The statement "My ears help me hear" implies that the speaker's ears are responsible for their ability to hear. The ears are the sensory organs specifically designed for the perception of sound waves, and they play a crucial role in the process of hearing.
11.
I can taste ice cream with my______.
Correct Answer
D. Tongue
Explanation
The tongue is responsible for the sense of taste. It contains taste buds that can detect different flavors such as sweet, sour, salty, and bitter. When we eat ice cream, the taste buds on our tongue are able to perceive the sweetness and coldness of the ice cream, allowing us to taste and enjoy it. Therefore, the tongue is the correct answer for this question.
12.
I can _______ with my nose.
Correct Answer
C. Smell
Explanation
The correct answer is "Smell" because the sense of smell is primarily associated with the nose. It allows us to detect and identify different odors in our environment.
13.
My skin helps ______ me.
Correct Answer
C. Feel
Explanation
The skin is the largest organ of the body and it contains numerous sensory receptors that allow us to feel various sensations such as touch, temperature, and pain. These receptors send signals to the brain, which allows us to perceive and interpret the world around us through the sense of touch. Therefore, the skin helps us to feel things.
14.
I listen to music with my________.
Correct Answer
D. Ear
Explanation
This question is asking about the sense organ that is used to listen to music. The correct answer is "Ear" because it is the organ responsible for detecting sound waves and transmitting them to the brain for interpretation. The nose, eyes, and skin are not involved in the process of listening to music.
15.
I watch cartoons with my ______.
Correct Answer
B. Eyes
Explanation
The correct answer is "Eyes" because watching cartoons is a visual activity that requires the use of our eyes to see the images and movements on the screen. Our eyes allow us to perceive the colors, shapes, and actions in the cartoons, making them an essential organ for this particular activity.
16.
We have _____ all over our body.
Correct Answer
D. Skin
Explanation
The statement "We have _____ all over our body" suggests that the missing word is something that is present throughout the entire body. Out of the given options, only "Skin" fits this description as it covers the entire surface of our body, providing protection and acting as a sensory organ.
17.
We must take care of our _______ organ.
Correct Answer
A. Sense
18.
We have ______ tongue.
Correct Answer
A. One
Explanation
The statement "We have one tongue" is correct because humans typically have only one tongue. The tongue is a muscular organ located in the mouth and is responsible for various functions such as tasting, swallowing, and speaking.
19.
We have ______ ears.
Correct Answer
B. Two
Explanation
The statement "We have two ears" is a fact that applies to humans. It is a well-known biological fact that humans have two ears, one on each side of the head.
20.
We have ______ eyes.
Correct Answer
B. Two
Explanation
The statement "We have two eyes" is a fact that is universally known and accepted. It is a biological characteristic of human beings to have two eyes, which are essential for vision and depth perception.