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The various Sensory Systems include the Tongue, Nose, Eyes, Ears & Skin. Your brain relies on information that is transmitted to it from these sources. more
Odors are chemical particles floating in the air. The receptor cells that react to odors are in the upper half of each nostril and within the nasal cavity. They occupy an area about the size of a po.. more
The human tongue can be classed as the commander-in-chief of the chewing / mastication process. In addition, let us list some of its other duties:
Taste through the taste buds, cleaning the mouth o..
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It is estimated that 80% of everything that is sent to the brain is sent by the eyes. The human eye is enormously complicated - a perfect and interrelated system of about 40 individual subsystems, i.. more
The human ear has three main sections, which consist of the outer ear, the middle ear, and the inner ear. Sound waves enter your outer ear and travel through your ear canal to the middle ear. The ea.. more
So what is skin?
Skin is another miracle organ. It is soft, pliable, strong, waterproof, and self-repairing. It's the largest organ of your body, and without it, all your delicate organs would not..
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Each individual hair is formed inside a hair bulb deep in one of the 100,000 hair follicles. The follicle is a tiny but powerful factory, which throughout many people's lifetime hardly ever stops wo.. more
The main role of the endocrine system is to relay chemical messages through the body. In conjunction with the nervous system, these chemical messages help control physiological processes such as nu.. more
This system cleans the Blood and regulates the amount of Water in the body
The main role of the excretory system is to filter out cellular wastes, toxins and excess water or nutrients from the ci..
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The main role of the reproductive system is to manufacture cells that allow reproduction. In the male, sperm are created to inseminate egg cells produced in the female.
Major Organs are:
Female..
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