Which of the following is NOT a sensory organ?

The liver is not classified as a sensory organ. Sensory organs are specialized structures that respond to various stimuli from the environment, such as light, sound, taste, touch, and smell, allowing organisms to perceive and interpret their surroundings. The eye, tongue, and skin all serve specific sensory functions:

• The eye is responsible for vision, detecting light and converting it into electrochemical signals for the brain.

• The tongue plays a crucial role in the sense of taste, incorporating taste buds that identify different flavors.

• The skin acts as a barrier while also sensing touch, temperature, and pain through an extensive network of nerve endings.

In contrast, the liver primarily functions in metabolic processes, including detoxification, protein synthesis, and production of biochemicals necessary for digestion, but does not engage in sensory perception.