PATHOLOGY

Detailed explanation-1: -Except for Hair, All sense organ. Hence, “Hair” is an odd one. The sense organs-eyes, ears, tongue, skin, and nose-help to protect the body. The human sense organs contain receptors that relay information through sensory neurons to the appropriate places within the nervous system.

Detailed explanation-2: -The ear is a sensory organ that picks up sound waves, allowing us to hear. It is also essential to our sense of balance: the organ of balance (the vestibular system) is found inside the inner ear. It is made up of three semicircular canals and two otolith organs, known as the utricle and the saccule.

Detailed explanation-3: -The more common animal senses for external environment information are sight, hearing, smell, taste and touch. In vertebrates, the eye is the sensory organ for detecting visible light.