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प्रश्न
State whether the following is simple reflex, conditioned reflex or neither of the two.
Lifting up a book
पर्याय
simple reflex
conditioned reflex
None of the above
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उत्तर
None of the above
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संबंधित प्रश्न
What is the difference between a voluntary and an involuntary action? Which kind of action is digestion? Explain your choice.
A cylindrical structure P in our body begins in continuation with medulla and extends downwards. It is enclosed in a bony cage Q and surrounded by membranes R. As many as x pairs of nerves arise from the structure P. The structure P is involved in the reflex actions of our body and conduction of nerve impulses to and from another organ S of our body with which it forms CNS.
(a) Name the structure P.
(b) Name (i) bony cage Q, and (ii) membranes R.
(c) How much is x?
(d) Name the organs S.
(e) What are the reflexes involving structure P only known as?
Note the relationship between the first two words and suggest the suitable word/words for the fourth place.
Stimulus : Receptor :: Impulse : ______.
Note the relationship between the first two words and suggest the suitable word/words for the fourth place.
Receptor : Sensory nerve :: Motor nerve : ______.
What is the difference between reflex action and voluntary action?
State whether the following is
Cleaning
What type of reflex is the following?
Knitting and swimming
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)?
Why have reflex arcs evolved in animals?
