Advertisements
Advertisements
प्रश्न
Define the following:
Reflex arc
Advertisements
उत्तर
The path that an impulse takes in a reflex action is called a reflex arc.
संबंधित प्रश्न
What happens at the synapse between two neurons?
The gap between two neurons is called a ______.
What is the long fibre of a neuron known as?
Name the three types of nerves which constitute the peripheral nervous system.
What is the function of our nervous system?
How does the human nervous system work? Explain.
The spinal cord originates from:
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
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
Compare the nervous system and the endocrine system.
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):
Cochlea is a part of middle car.
Draw a labelled diagram of eye.
Find the odd-one-out, giving reasons:
Axon, cell body, dendrite, cerebellum
Name the four principal tastes and the respective regions of the tongue concerned with their perception.
Name the following:
The peripheral matter of spinal nerve.
Name the following:
Cavity in which brain is situated.
Distinguish between the following pair of words:
Nerve cell and neuroglia cell
Choose the correct answer.
Number of cranial nerves _____________
Explain the Term: Cyton
Give Technical Term:
The find cytoplasmic processes of the cell body of a neuron.
Complete the following sentence with appropriate word :
A nerve chain between a receptor and an effector organ is called _________.
Complete the following sentence with appropriate Word
The function of nervous system is to:
Pons helps in regulating respiration.
Identify the CORRECT sequence of meninges. (From inside to outside)
Identify the lobe which has centre for visual functions.
Which nerve controls the movement of shoulder muscle and neck?
Which are the sensory cranial nerves?
