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प्रश्न
Complete the following sentence with appropriate word :
A nerve chain between a receptor and an effector organ is called _________.
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उत्तर
A nerve chain between a receptor and an effector organ is called Reflex arc.
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संबंधित प्रश्न
Which parts of the body form the central nervous system?
Multiple choice question. Tick (✓) the correct choice:
Nervous system in humans consists of
- brain and nerves
- brain and spinal cord
- brain, spinal cord and nerves
- none of the above
Multiple choice question. Tick (✓) the correct choice:
The coloured part of the eye is called
- retina
- iris
- lens
- pupil
State whether the following statement is true (T) or false (F):
Each neuron consists of three parts called cell body, cyton, and axon.
State whether the following statement is true (T) or false (F):
There are 31 pairs of cranial nerves.
Define the following:
Reflex arc
Choose the correct answer.
More than one foot long cells of the body are __________
What are thermoreceptors?
Which of the following is NOT a part of forebrain?
How many spinal nerves are there, and to which groups they belong?
