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प्रश्न
Distinguish between the following pair:
Sympathetic nervous system and parasympathatic nervous system (location and role)
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उत्तर
| Sympathetic nervous system | Parasympathatic nervous system | |
| Location | Sympathetic neurons cell bodies are found in the thoracic and lumbar spinal cord. | Parasympathetic neurons have cell bodies in the cranial nerves and sacral portion of the spinal cord. |
| Role | The nervous system prepares the body for violent action against abnormal conditions. | The parasympathetic nervous system is more concerned with re-establishing normal conditions after the violent act. |
संबंधित प्रश्न
Mention the exact location of the Islets of Langerhans
Aqueous humour is present between the :
(A) Lens and Retina
(B) Iris and Lens
(C) Cornea and Iris
(D) Cornea and Lens
Why do you call the spinal cord and the brain as the central nervous system?
Name the following:
Nervous system including brain and spinal cord.
Name the following:
Sympathetic and parasympathetic jointly forms.
Choose the correct answer.
Auditory nerve is responsible for ____________
Explain the following term :
Autonomic nervous system
Write full form of the following abbreviation:
CNS
Write full form of the following abbreviation:
PNS
While watching a scary movie, mention its effects on the following organs by the autonomous nervous system in the table given below: (one has been done for you as an example).
| Organ | Sympathetic System | Parasympathetic System | |
| e.g. Lungs | Dilates bronchi and bronchioles | Constricts bronchi and bronchioles | |
| (1) | Heart | ______ | ______ |
| (2) | Pupil of the eye | ______ | ______ |
| (3) | Salivary gland | ______ | ______ |
