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प्रश्न
Junction between two neurons is called
पर्याय
cell junction
neuro muscular junction
neural joint
synapse
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उत्तर
synapse
Explanation -
Synapse is a small gap between the axon of one neuron and the dendrite of the next neuron. The signals from one neuron are transmitted through chemicals (neurotransmitters) through this synapse to the next neuron.
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संबंधित प्रश्न
A part of the body which responds to the instructions sent from the nervous system is called ____________.
Reflex arc is formed by:
Assertion: Reflex Arc works faster than the thinking process of the brain.
Reason: Reflex Arc works in the case of those animals who do not have a thinking process.
Which is the correct sequence of the components of a reflex arc?
Which of the following statements are true?
- Sudden action in response to something in the environment is called reflex action
- Sensory neurons carry signals from spinal cord to muscles
- Motor neurons carry signals from receptors to spinal cord
- The path through which signals are transmitted from a receptor to a muscle or a gland is called reflex arc
Label the parts (a), (b), (c) and (d) and show the direction of flow of electrical signals in the given figure.
From where the following nerves arise.
Auditory nerve
Which one is NOT a reflex action?
In the given diagram:
- Name the parts labelled A, B, and C.
- Write the functions of A and C.
- Reflex arcs have evolved in animals? Why?
Sensory nerve of a reflex arc carries information from the receptor cells to the ______.
Arrange and rewrite the terms in the group in the correct order to be in a logical sequence beginning with the term that is underlined:
Receptor, Response, Effector, Spinal Cord.
Arrange and rewrite the terms in group in the correct order to be in a logical sequence, beginning with the term that is underlined:
Effector, Receptor, Motor neuron, Sensory neuron.
Name the type of nerve which has the fibres of both sensory and motor neurons.
