in

Sensations and Responses

The senses that evoke responses in organisms are called stimuli. Hunger and thirst are stimuli formed inside the body likewise vision and smell are formed outside. There are specialized cells in the sense organs and other parts of the body to receive stimuli. These cells are known as receptors. They receive stimuli and generate suitable impulses. Normally, responses occur when the impulses generated by the receptors on receiving the stimuli reach the brain. The nervous system controls and co-ordinates these actions.

Sensory Stimuli: Memorization Techniques - P

Time to Test

Now, proceed to the Test below. Remember, when you complete the last question, you have to wait for a few seconds for your score. Take a screenshot of your score and share with your teachers / tutors!

Want to Subscribe for Complete Class 10 Science Tests? Each chapter has 50+ questions. Join the WhatsApp Group

  • Question of

    The senses that evoke responses in organisms are called ___.

    • Receptors
    • Ignitors
    • Stimuli
  • Question of

    Do we recognise stimuli only from our immediate surroundings?

    • Yes
    • No
  • Question of

    What is NOT a stimuli formed inside the body?

    • hunger
    • Anger
    • Thirst
  • Question of

    How does the body receive stimuli?

    • with touch
    • through the vision
    • with the receptors
  • Question of

    Observe illustration 1.1 and find out the senses that we receive through those sense organs”

    • Touch and taste
    • Taste and vision
    • Vision and smell
  • Question of

    What are the specialized cells in the sense organs and other parts of the body to receive stimuli?

    • Receptors
    • Ignitors
    • Schwann cells
  • Question of

    ____ receive stimuli and generate suitable impulses.

    • Neuron
    • Nerve cells
    • Receptors
  • Question of

    When do responses occur?

    • When receptors reach the brain
    • When the impulses generated reach the brain
    • When stimuli reach the brain
  • Question of

    What system on the body controls the actions of stimuli?

    • The nervous system 
    • The sensory system
    • The respiratory system
  • Question of

    Based on figure 1.1 what is NOT part of the nervous system?

    • Spinal cord
    • Nerves
    • Brain
    • Eyes

Comments

Leave a Reply

Your email address will not be published. Required fields are marked *

Loading…

0

This is Going to Hurt Just a little Bit – Stanza 5, 6

Early Human Life – Class 8