Well, all parts of the human body has receptors. Those receptors connect with nerves and sends electrical and chemical impulses to your brain. Receptors include: skin, tongue, ears, eyes, etc.
Because the average human being has no receptors on the retinas of his eyes that respond to electromagnetic waves that are shorter than that.
Sensory Receptors
The function of receptors is to check about the taste,smell,etc. In our human body there are two types of receptors and they are gustatory receptors and olfactory receptors where as gustatory receptors will detect taste and olfactory receptors will detect smell.
There are 200 pain receptors for every square centimeter in your body!!
Well, all parts of the human body has receptors. Those receptors connect with nerves and sends electrical and chemical impulses to your brain. Receptors include: skin, tongue, ears, eyes, etc.
The eyes, nose, skin and tongue HAVE sensory receptors.
the sensory receptors for the eyes are the cornea and the optic nerve
The eyes, nose, skin and tongue HAVE sensory receptors.
The eyes, nose, skin and tongue HAVE sensory receptors.
The receptors of the eye are photo receptors, the ear has auditory receptors, the nose has olfactory (smell) receptors, the skin has tactile (touch)and thermo- (temperature) receptors and the tongue has gustatory (taste) receptors.
no differ we can both see
Because the average human being has no receptors on the retinas of his eyes that respond to electromagnetic waves that are shorter than that.
The sensory receptors for the eyes are the optic nerve and the retina. The sensory receptor for the nose are the olfactory nerves.
Sensory Receptors
Eyes
The function of receptors is to check about the taste,smell,etc. In our human body there are two types of receptors and they are gustatory receptors and olfactory receptors where as gustatory receptors will detect taste and olfactory receptors will detect smell.