Advertisements
Advertisements
प्रश्न
Name the type of nerve which has the fibres of both sensory and motor neurons.
उत्तर
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.
APPEARS IN
संबंधित प्रश्न
A part of the body which responds to the instructions sent from the nervous system is called ____________.
Reflex arc is formed by:
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.
What are reflex actions? Give two examples. Explain a reflex arc.
From where the following nerves arise.
Auditory nerve
Which one is NOT a reflex action?
Route of reflex arc is ______.
Sensory nerve of a reflex arc carries information from the receptor cells to the ______.
