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2006-10-12 22:21:50 · 21 answers · asked by bhupendra r 1 in Science & Mathematics Biology

21 answers

Aparently it seems that Liver would be the answer, as long as you actually meant Heaviest inplace of largest, but actually it is the Skin, in case you did mean LARGEST.

2006-10-12 23:04:42 · answer #1 · answered by Ubaidullah 2 · 0 0

Your skin...

Skin is the largest organ of the human body. Composed of water, protein, minerals, chemicals, and lipids, skin serves a variety of functions for the body. The average weight of the entire organ is about six pounds, and skin helps to protect the body from germs and infections. Since skin is constantly changing –regenerating itself about every 27 days—it is important to maintain a consistent skin care regimen in order to ensure the continuing health and vitality of this important organ.

2006-10-12 22:22:46 · answer #2 · answered by Anonymous · 0 0

The liver is the largest organ in our body.

2006-10-13 00:01:35 · answer #3 · answered by mtula ikufa 2 · 0 0

Skin

2006-10-15 07:04:33 · answer #4 · answered by Anonymous · 0 0

Skin

2006-10-14 05:32:28 · answer #5 · answered by jjefferson210 2 · 0 0

Our skin is the largest organ by far!!

2006-10-12 22:23:57 · answer #6 · answered by Anonymous · 0 0

Skin is the largest organ of our body.

In zootomy and dermatology, skin is an organ of the integumentary system made up of multiple layers of epithelial tissues that guard underlying muscles and organs. As the interface with the surroundings, it plays the most important role in protecting against pathogens. Its other main functions are insulation and temperature regulation, sensation and vitamin D and B synthesis. Skin is considered one of the most important parts of the body.

Skin has pigmentation, or melanin, provided by melanocytes, which absorb some of the potentially dangerous ultraviolet radiation in sunlight. It also contains DNA repair enzymes which help to reverse UV damage, and people who lack the genes for these enzymes suffer high rates of skin cancer. One form predominantly produced by UV light, malignant melanoma, is particularly invasive, causing it to spread quickly, and can often be deadly. Human skin pigmentation varies among populations in a striking manner. This has sometimes led to the classification of people(s) on the basis of skin color.

Mammalian skin often contains hairs, which in sufficient density is called fur. The hair mainly serves to augment the insulation the skin provides, but can also serve as a secondary sexual characteristic or as camouflage. On some animals the skin is very hard and thick, and can be processed to create leather. Reptiles and fish have hard protective scales on their skin for protection, and birds have hard feathers, all made of tough β-keratins. Amphibian skin is not a strong barrier to passage of chemicals and is often subject to osmosis. A frog sitting in an anesthetic solution will quickly go to sleep.

Damaged skin will try to heal by forming scar tissue, often giving rise to discoloration and depigmentation of the skin.

The skin is often known as "the largest organ of the human body". This applies to exterior surface, as it covers the body, appearing to have the largest surface area of all the organs. Moreover, it applies to weight, as it weighs more than any single internal organ, accounting for about 15 percent of body weight. For the average adult human, the skin has a surface area of between 1.5-2.0 square meters, most of it is between 2-3 mm thick. The average square inch of skin holds 650 sweat glands, 20 blood vessels, 60,000 melanocytes, and more than a thousand nerve endings.

The use of natural or synthetic cosmetics to treat the appearance of the face and condition of the skin (such as pore control and black head cleansing) is common among many cultures.

You could get more information from the link below...

2006-10-13 00:34:47 · answer #7 · answered by catzpaw 6 · 0 0

SKIN

http://en.wikipedia.org/wiki/Largest_body_part

2006-10-12 22:31:21 · answer #8 · answered by Anne H 3 · 0 0

The skin

2006-10-13 00:57:03 · answer #9 · answered by Ali360 2 · 0 0

Liver

2006-10-12 22:23:37 · answer #10 · answered by Anonymous · 0 1

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