Thanks to which cells regeneration occurs.

The cell is the most basic functional entity of the body. Cells can be either homogeneous or heterogeneous, and they almost always come together to create tissue that has a specific structure and function.

There are cells, for example, single nerve cells or neurons, that are capable of regeneration. Neurons are made up of a cell body (head), an axon (hand), and dendrites (processes) that work together to receive and deliver messages throughout our body. If a neuron splits into axons, but the cell body remains intact, the axon has the ability to close the wound, create a new growth site, and begin to repair another extension to replace the damaged part.