NEET PG DENTAL EXAM

Detailed explanation-1: -Each one of the nerve bundles, or fascicles, contains hundreds of individual nerve. Here’s an individual neuron, with its dendrites, axon, and cell body. The dendrites are tree-like structures. Their job is to receive signals from other neurons and from special sensory cells that tell us about our surroundings.

Detailed explanation-2: -Nerves are Bundles of Neuron Axons in the PNS.

Detailed explanation-3: -A nerve cell (neuron) consists of a large cell body and nerve fibers-one elongated extension (axon) for sending impulses and usually many branches (dendrites) for receiving impulses. The impulses from the axon cross a synapse (the junction between two nerve cells) to the dendrite of another cell.