Advertisements
Advertisements
प्रश्न
Distinguish between
Sympathetic and parasympathetic nervous system.
Advertisements
उत्तर
| Sympathetic nervous system | Parasympathetic nervous system | |
| 1. | It increases arterial blood pressure. | It decreases arterial blood pressure. |
| 2. | It constricts blood vessels. | It dilates blood vessels. |
| 3. | It dilates pupil of the eye. | It constricts pupil of the eye |
| 4. | It retards peristalsis | It accelerates peristalsis |
APPEARS IN
संबंधित प्रश्न
Write the names of the indicated parts 1 to 6 in the following diagram:
What are the main organs of the human nervous system? Draw a labelled diagram to show the main organs of the human nervous system.
Name two systems which taken together perform the functions of control and coordination in human beings.
The number of pairs of nerves which arises from the spinal cord is:
With the help of a suitable diagram describe the structure of a neuron.
State whether the following statement is true (T) or false (F):
Cerebellum maintains the balance of the body.
Explain the Term: Natural reflex
What is the function of the red nucleus?
Answer the following question.
Describe the nervous system of cockroach.
Explain the following in short.
What is a ganglion?
