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Given below is a table camparing the eff...

Given below is a table camparing the effect of sympathetic and parasympathetic nervous system for four features (a-d). Which one feature is correctly described

A

`{:(,"Feature","Sypathetic nervous system","Parasympathetic"),(,"Salivary glands","Stimulates secretion","Inhibits secretion"):}`

B

`{:(,"Feature","Sypathetic nervous system","Parasympathetic"),(,"Pupil of the eye","Dilates","Constricts"):}`

C

`{:(,"Feature","Sypathetic nervous system","Parasympathetic"),(,"Heart rate","Decreases","Increases"):}`

D

`{:(,"Feature","Sypathetic nervous system","Parasympathetic"),(,"Intestinal peristalsis","Stimulates","Inhibits"):}`

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • Given below is a table comparing the effects of sympathetic and parasympathetic nervous system four four features. Which are feature is correctly described ? Feature, Sympathetic, Parasympathetic nervous system

    A
    Salivary glands, stimulate secretion, inhibits secretion
    B
    pupil of the eye, dilates, constricts
    C
    heart rate, decreases, increases
    D
    intestinal peristalsis, stimulates, inhibits

  • Which of the following is not an effect of the sympathetic nervous system

    A
    Dilation of pupil
    B
    Inhibition of peristalsis
    C
    Elevation of blood pressure
    D
    Stimulation for saliva secretion

  • Which of the following options correctly idenifies the effect of sympathetic and parasympathetic neural system on given features or organs ?

    A
    `{:("Feature/organ","Sympathetic neural system","Parasympathetic neural system"),("Salivary glands","Stimulates secretion","Inhibits secretion"):}`
    B
    `{:("Feature/organ","Sympathetic neural system","Parasympathetic neural system"),("Pupil of the eye","Dilates","Constricts"):}`
    C
    `{:("Feature/organ","Sympathetic neural system","Parasympathetic neural system"),("Heart rate","Decreases","Increases"):}`
    D
    `{:("Feature/organ","Sympathetic neural system","Parasympathetic neural system"),("Intestinal peristalsis","Stimulates ","Inhibits "):}`

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    Which one of the pairs given below is NOT correctly matched ?

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    In each of the following question a statement of assertion is given followed by corresponding statement of reason of the statement mark the correct Assertion Iris muscles show both dilation as well as constriction of pupil Reason [R] It is sympathetic and parasympathetic nervous system which have antagonistic functions.

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