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प्रश्न
Where is this located?
Effector organs
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उत्तर
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संबंधित प्रश्न
What is the function of receptors in our body?
What are the short fibres of a neuron known as?
Write one word in the space provided to complete the second pair of the related words pertaining to nervous system.
Memory : cerebrum : : breathing :
Balance : cerebellum : : reasoning :
Multiple choice question. Tick (✓) the correct choice:
Pinna is a part of
- inner ear
- external ear
- middle ear
- tongue
Briefly describe the structure of the cerebrum in the human brain, and mention its functions.
State whether the following statement is true (T) or false (F):
There are 31 pairs of cranial nerves.
Match the terms of column I with those of column ll
| Column l | Column ll |
| (i) Lens | (a) Adjustment of light rays |
| (ii) Lachrymal gland | (b) Vision |
| (iii) Olfactory epithelium | (c) Secretion of tear |
| (iv) Cochlea | (d) Balance of the body |
| (v) Semicircular canal | (e) Hearing |
| (vi) Eyes | (f) Smell |
Hypothalamus is the thermoregulatory centre of the human body.
How many pairs of cervical spinal nerves are present in humans?
Identify the labels (i- iii) in the T.S. of the spinal cord.
