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प्रश्न
State whether the following is simple reflex, conditioned reflex or neither of the two.
Contraction of eye pupil
विकल्प
Simple reflex
Conditioned reflex
None of the above
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उत्तर
Simple reflex
संबंधित प्रश्न
What is the role of the brain in reflex action?
Name one gustatory receptor and one olfactory receptor present in human beings.
Give three examples of reflex actions.
Fill in the following blank with suitable word :
A neuron which carries an impulse to the brain is called a ........... neuron.
Give the functions of medulla.
Name the function of cerebrum.
What is the difference between a voluntary and an involuntary action? Which kind of action is digestion? Explain your choice.
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
Multiple choice question. Tick (✓) the correct choice:
Reflex actions occur under the control of
- brain
- medulla oblongata
- spinal cord
- cerebrum
Mention, if the following statement is True or False
A reflex action is a spontaneous response to a stimulus.
