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Question
Name the type of nerve which has the fibres of both sensory and motor neurons.
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Solution
Mixed nerves
Explanation:
A mixed nerve includes both sensory (afferent) and motor (efferent) nerve fibres. All 31 spinal nerve pairs are mixed nerves, as are four of the twelve cranial nerves.
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RELATED QUESTIONS
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?
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
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.
