science
Grade-4-
Easy

Question

Which of the following is perceived by the receptors present on our skin.

  1. Pain

  2. Texture

  3. Pressure

  4. All of the above

hintHint:

Use of skin.

The correct answer is:

All of the above


    The correct option is d) all of the above. The sense of touch helps us to detect how pain, the texture of a substance and also pressure applied by us or any other object/person.
    If we get a cut, we feel pain. When we touch cotton, we know it is soft whereas when we touch rock, we know it's hard. The same way when we lift a heavy object, we can feel pressure due to our skin.

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