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प्रश्न
Complete the following sentence with appropriate word :
There are _______ neurons in our body.
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उत्तर
There are Billion neurons in our body.
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संबंधित प्रश्न
Which signals will get disrupted in case of a spinal cord injury?
In a synapse, chemical signal is transmitted from :
(a) axon to cell body of the same neuron
(b) cell body to axon end of the same neuron
(c) dendrite end of one neuron to axon end of adjacent neuron
(d) axon end of one neuron to dendrite end of adjacent neuron
Describe three kinds of nerves, giving the example of each.
Complete the following table by filling in the blank spaces.
| Structure | Function |
| Yellow Spot | |
| Transfers impulse from inner ear to brain | |
| Helps to change the focal length of the eye lens | |
| Spinal cord | |
| Oval window | |
| Dynamic equilibrium |
Where is this located?
Effector organs
What are the functions of the nervous system?
Choose the Odd One Out:
Visceral nervous system comprises of ______.
Which of the following statement is correct about the node of Ranvier?
Eight pairs of spinal nerves originate from ______ part of vertebral column.
