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Write the function of sympathetic nervous system.

Important Questions on Control and Co-ordination

EASY
Assertion (A): Abducens nerves are motor nerves.
Reason (R): They originate from the Pons Varolii and end in the lateral rectus muscle of the eyeball.
The correct option among the following is
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Match the number and name of following cranial nerves and select the correct option.

Number Name
a) VIII i) Pathetic
b) XI ii) Auditory
c) IV iii) Vagus
d) X iv) Spinal accessory
HARD
Your friend is returning home after his visit to the USA. All at home are waiting for his arrival. How would you feel? State the division of ANS that predominates and mention few changes that take place in your body.
MEDIUM
Which of the following pairs correctly identifies function of parasympathetic nervous system?
EASY
An increase in blood pressure is caused by all the following except:
MEDIUM
Which of the following is not the function of sympathetic nervous system?
EASY
One of the examples of the action of the autonomous nervous system is
EASY
A person entering an empty room suddenly finds a snake right in front of the door. Which one of the following is likely to happen in his neuro-hormonal control system?
MEDIUM

Represent the union of two sets by Venn diagram for each of the following.

X={x | x is a prime number between 80 and 100}

Y={y | y is an odd number between 90 and 100}

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Suppose the sympathetic nerve to the heart is cut-off, the heartbeat will
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Functionally, the parasympathetic system on cardio respiratory activity is