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प्रश्न
State whether the following is simple reflex, conditioned reflex or neither of the two:
Sneezing: …………….
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उत्तर
Simple
संबंधित प्रश्न
Name one gustatory receptor and one olfactory receptor present in human beings.
Name the most important part of the human brain.
Give three examples of reflex actions.
A cell (or group of cells) in a sense organ which is sensitive to a particular type of stimulus is called :
(a) interceptor
(b) effector
(c) receptor
(d) acceptor
Which of the following are cerebral reflexes?
(i) a person pulls away his hand on touching a hot object
(ii) a person spits out immediately when a fly enters his mouth while talking
(iii) A person walking bare foot lifts his foot at once on stepping on to a nail
(iv) A person's pupil contracts at once in the presence of bright light
(a) (i) and (ii) (b) (ii) and (iii) (c) (iii) and (iv) (d) (ii) and (iv)
The part of brain which takes part in regulating respiration in the human body is :
(a) medulla
(b) pons
(c) cerebellum
(d) cerebrum
What is the difference between reflex action and voluntary action?
List in tabular form two differences between reflex action and walking.
Mention, if the following statement is True or False
Reflex action involves brain
Complete the following sentence with appropriate Word
Which of the following is not a natural reflex action?
