What is the most highly developed human sense and what least sense?

The most highly developed human sense is vision. The human eye is an incredibly complex organ that is responsible for transmitting more than 70 percent of the information the body recieves. The human eye and brain use a set of specialized cells and a complex process to send visual signal from the eye to the brain. The brain the interprets the signals to form the basis for our perception of the work.

The least developed human sense is the sense of smell. Humans have a relatively weak sense of smell compared to many other animals. This is because humans have fewer olfactory receptors than other animals.