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Autonomic nervous system affects
Options
(a) reflex actions
(b) sensory organs
(c) internal organ
(d) All of these
Correct Answer:
All of these
Explanation:
Autonomic nervous system automatically regulates the activities of involuntary smooth muscle,cardiac muscles anf glands without consulting the will.Within the brain,it is located in medulla oblongata.It consists of two antagonistic components,sympathetic and parasympathetic nervous system induces heart beat,dilates pupil and inhibits salivary secretion etc.Prasympathetic nervous system does the reverse.
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Topics: Neural Control and Chemical Coordination
(195)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In seven pairs of contrasting characters in pea plant studies by Mendel
- Who proposed phylogenetic system of classification?
- Yoghurt is produced with the help of
- The modern man differs from the apes in
- The terga, sterna and pleura of cockroach body are joined by :
Topics: Neural Control and Chemical Coordination (195)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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