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Question
Complete the following sentence with appropriate Word
Which of the following is not a natural reflex action?
Options
Knee-jerk
Blinking of eyes due to strong light
Salivation at the sight of food
Sneezing when any irritant enters the nose
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Solution
Salivation at the sight of food
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RELATED QUESTIONS
What is the role of the brain in reflex action?
A neuron which carries an impulse to the brain is called a ______ neuron.
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)
With the help of suitable example, describe reflex action.
State whether the following is simple reflex, conditioned reflex or neither of the two:
Sneezing: …………….
Define the following:
Reflex action
Give Technical Term:
The scientist, who conducted experiment on a dog to show conditioned reflex
Mention, if the following statement is True or False
Reflex action is a unit of nervous action
Reflex actions are mediated through ____________.
Categorise the following under stimulus and response.
Seeing a green light turning into red at a road crossing before applying the brakes.
