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प्रश्न
Define the following:
Cyton
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उत्तर
Cyton - It is an oval, angular, polygonal or stellate body which contains a large central nucleus.
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संबंधित प्रश्न
The insulating sheath covering the neural axon is called.
During a street fight between two individuals, mention the effects on the following organs by the autonomous nervous system, in the table given below : (one has been 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 | ||
| 3. Salivary gland |
Given below is the partially incomplete scheme of the components of peripheral nervous system. Fill up the blanks numbered (1)-(12):
Name the following:
Sympathetic and parasympathetic jointly forms.
The Centre for the sense of smell is ______
Brain and spinal cord are the parts of ______ nervous system.
Name the following:
Two parts of the autonomic nervous system
Write full form of the following abbreviation:
ANS
Distinguish between the following pair:
Sympathetic nervous system and parasympathatic nervous system (location and role)
Two hungry boys (A and B) enter a restaurant and see the menu. Boy B starts salivating but not A. Explain the reason for this difference.
