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प्रश्न
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 | ______ | ______ |
उत्तर
| Organ | Sympathetic System | Parasympathetic System | |
| e.g. Lungs | Dilates bronchi and bronchioles | Constricts bronchi and bronchioles | |
| (1) | Heart | accelerates heartbeat | retards heartbeat |
| (2) | Pupil of the eye | dilation | constriction |
| (3) | Salivary gland | inhibits the secretion of saliva (dryness of the mouth) | stimulates the secretion of saliva |
संबंधित प्रश्न
The insulating sheath covering the neural axon is called.
Name the following:
The junction between two nerve cells.
what do we refer to in the nervous system when we say:
sensory, motor and mixed ………………..
Given below is the partially incomplete scheme of the components of peripheral nervous system. Fill up the blanks numbered (1)-(12):
Name the following:
Nervous system including brain and spinal cord.
Choose the correct answer.
Auditory nerve is responsible for ____________
The Centre for the sense of smell is ______
The number of cranial and spinal nerves in a human being are respectively ______.
Name the following:
Two parts of the autonomic nervous system
Distinguish between the following pair:
Sympathetic nervous system and parasympathatic nervous system (location and role)
