what is sense? how many senses do we have? how do we perceive these senses?
Answers
A sense is a biological system used by an organism for sensation, the process of gathering information about the world and responding to stimuli. We have five senses. Eyes for sight, Skin to touch, Nose to smell, Tongue to taste and Ears to hear. When visual information clashes with sound, sensory crosstalk can cause what we see to alter what we hear. When one sense drops out, another can pick up the job.
Answer:
Sense organs are specialized organs that help to perceive the world around us. They are an integral part of our lives and it is the only way that enables us to perceive the environment.
Sense organs provide the required data for interpretation through various organs and a network of nerves in response to a particular physical phenomenon. These senses govern our association and our interaction with the environment.
We have five sense organs, namely:
Eyes
Ears
Nose
Tongue
Skin
These five sense organs contain receptors that relay information through the sensory neurons to the appropriate places within the nervous system. The receptors could be classified into two parts viz. the general and special receptors. The former is present throughout the body while the latter includes chemoreceptors, photoreceptors and mechanoreceptors.