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Biology – Know Your Sense Organs

BIOLOGY Topic: Sense Organs Introduction A sense organ is defined as a group of specialized cells, tissues or receptors which are able to receive, perceive or detect stimulus and transmit the information, impulse or message to the central nervous system. The human senses contain receptors that relay information through sensory neurons to the appropriate places [...]

Biology: All About The Skin

Topic: THE SKIN Contents: The Skin Care of the Skin Functions of The Skin Common Skin Diseases A. THE SKIN The skin is one of the hard working organs in the body. The skin is the outer covering of the body. In humans, it is the largest organ and sense organ.  Skin is a thin layer of [...]