sense organ

A sense organ is a bodily structure that receives a stimulus and initiates the excitation of sensory nerve fibers, which then transmit impulses to the central nervous system for interpretation as sensations. These organs are crucial for animals to detect and respond to their environment.12

Examples of sense organs and their functions include:
* Nose: Serves as the entrance to the respiratory tract and contains the olfactory organ for smell. It also filters, warms, and moistens inhaled air.3
* Eyes: Develop from optic vesicles and are responsible for vision, allowing animals to perceive their surroundings.4
* Ears: Organs of hearing and equilibrium, they detect sound waves and maintain balance through specialized structures like the cochlea and vestibular apparatus.5
* Skin: Contains various cutaneous sense organs, including free nerve endings and corpuscular endings, which detect touch, pressure, temperature, and pain.67
* Tongue: Houses taste buds, which are clusters of cells sensitive to different tastes like sweet, salty, sour, bitter, and umami.8