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प्रश्न
Note the relationship between the first two words and suggest the suitable word/words for the fourth place.
Stimulus : Receptor :: Impulse : ______.
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उत्तर
Stimulus : Receptor :: Impulse : Effectors.
संबंधित प्रश्न
How are involuntary actions and reflex actions different from each other?
Name two parts of the body which contain receptors of chemical stimuli.
What is meant by receptors and effectors? Give two examples of each.
One of the following controls the peristaltic movements of alimentary canal. This one is :
(a) cerebrum
(b) cerebellum
(c) pons
(d) medulla
State whether the following is simple reflex, conditioned reflex or neither of the two:
Lifting up a book: …………………..
Two hungry boys (A and B) enter a restaurant and find a table decorated as follows:
Boy B starts salivating but not A. Explain the reason for this difference.
Reflex action is controlled by the
Mention, if the following statement is True or False
A reflex action is a spontaneous response to a stimulus.
Which sensory organ is involved in vertigo (sensation of oneself or objects spinning around)?
Categorise the following under stimulus and response.
Seeing a green light turning into red at a road crossing before applying the brakes.
