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प्रश्न
Stimulation of nerves of the sympathetic nervous system ______.
पर्याय
Accelerates heartbeat
Constricts pupil of eyes
Increases peristalsis
Retards heartbeat
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उत्तर
Stimulation of nerves of the sympathetic nervous system Accelerates heartbeat.
Explanation:
In order to help us escape danger, the sympathetic nervous system kicks in, increasing heart rate and blood flow to parts of the body that require more oxygen.
संबंधित प्रश्न
Compare the nervous system and the endocrine system.
Draw a labelled diagram of eye.
Mention the three functions of the spinal cord.
Explain the structure of the brain.
The below diagram is the surface of the tongue showing the taste zone.
(i) Label the parts 1-4.
(ii) Where are the receptors for sensations of taste are located?
(iii) Why do people suffering from cold often complain that they cannot taste their food?
Distinguish between
Sympathetic and parasympathetic nervous system.
The outermost of the three cranial meninges are ______
A deep longitudinal fissure divides the telencephalon into ______.
Identify the location of the arbor vitae.
Which part of the brain has control over the endocrine system?
