The image is of a sensory neuron and the C region represents the sensory nerve root. So the correct option is C.
What is a sensory nerve root?
Vertebrates have various spinal nerves, each of which arises from the spinal cord. There are two kinds of regions 'roots' in the spinal cord from where these spinal nerves arise. These are the dorsal root and the ventral root.
The dorsal root is located in the posterior region in humans and the ventral root is located in the anterior region. These roots join with each other and form the spinal nerve when they are passing from the vertebral column.
The dorsal root is the region where all the sensory nerve fibres are present.
A sensory neuron's cell body are present in a ganglion at the root. There are some motor fibres present in this region in the case of some vertebrates.
Ventral roots will have the motor nerve fibres and their cell bodies will be in the spinal cord.
Therefore, the correct option is C.
Read more about sensory nerve fibres, here
https://brainly.com/question/7156611
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