Draw a picture representing connection between dendrite - dendrite, axon-dendrite. Why do they connect like that ?

Explanation

1) The nerve cell is the structural and functional unit of nervous system.
2) It consists of more than 100 billion of them, which communicate with each other in a specific manner.
3) Dendrites of one nerve cell connects to the other or to the axons of other nerve cell through connections called as a synapse.