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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
- The relationship between two organisms in which one is benefitted while the other
- What was the most significant trend in evolution of modern man (Homo sapiens)
- Plants with ovaries having only one or a few ovules, are generally pollinated by
- Which one of the following is a fat-soluble vitamin and its related deficiency disease?
- When man eats fish which feeds on zooplankton which have eaten small plants
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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