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( Teeth)
Teeth (singular, Tooth) are small whitish structures found in the jaws (or mouths) of many vertebrates that are used to tear, scrape, milk and chew food. Some animals, particularly carnivores, also use teeth for hunting or defense. The roots of teeth are covered by gums. Teeth are not made of bone, but rather of tissues of varying density and hardness. Teeth are among the most distinctive (and long-lasting) features of mammal species. Paleontologists use teeth to identify fossil species and determine their relationships. The shape of the animal's teeth are related to its diet. For example, plant matter is hard to digest, so herbivores have many molars for chewing. Carnivores, on the other hand, need canines to kill and tear meat. Some animals develop only one set of teeth (monophyodont) while others develop many sets (polyphyodont). Sharks, for example, grow a new set of teeth every two weeks to replace worn teeth. Rodent incisors grow and wear away continually through gnawing, maintaining relatively constant length. Many rodents, such as the sibling vole and the guinea pig[verification needed], have continuously growing molars in addition to incisors.[1][2] The bottom teeth are used more for the grinding of food and the top front teeth are mainly used for biting.
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Teeth Subcategories
Teeth Articles
Dental Care: Taking Care Of Sensitive Teeth by Nicholas Tan
As millions of people all around the world know, sensitive teeth can make life in general a nightmare. Sensitive teeth comes with pain and discomfort that can make eating or drinking your favorite foods a painful experience. Although you may suffer...
Dental Care: Pulling Your Own Teeth by Nicholas Tan
Even though it may sound very odd and downright compelling, a lot of people actually try to extract their own teeth. Toothache pain can be very painful and very frustrating, making you try anything to get relief. Depending on how bad the pain is, y...
Dental Implants - A Secure Guide to Dental Cure by George Best
The two word phrase, dental implants, is a source of great relief in the world of dentistry. It implies a cosmetic replacement of the tooth root which holds a crown or restoration on the upper portion, and gets anchored into the alveolar bone to rein...
Dentist Melbourne- Expert in all dental problems and diseases by jessica thomson
The Dentist Melbourne is extremely expert in solving all the problems related to teeth and various dental diseases. However, while deciding on a dentist in Melbourne for you, you must take sufficient time to find out the one that is very trustworthy....
Dental Care: Dealing With Cracked Teeth by Nicholas Tan
Also known as the third set of molars, the wisdom teeth are the last set of teeth in the mouth to erupt, which normally happens around the ages of 17 - 25. For many years, there has been a lot of controversy as to the need to remove these teeth. If ...
Tooth Care: A Close Look At Wisdom Teeth by Nicholas Tan
Also known as the third set of molars, the wisdom teeth are the last set of teeth in the mouth to erupt, which normally happens around the ages of 17 - 25. For many years, there has been a lot of controversy as to the need to remove these teeth. If ...
Teeth whitening Brisbane- provide quality rich and affordable dental services by jessica thomson
Dentistry has became a popular identity of Brisbane's most acclaimed medical practices involving recent innovation in the field of medical science and the place has earned a limelight in perfecting the art of cosmetic dentistry and professional tooth...
Perfect Smile - Cosmetic Dentist by Sara tannor
Smile better with teeth whitening.
Cosmetic dentist, London and all over UK find that people opt for teeth whitening as it makes them feel better about smiling more often.
Brisbane dentist- experts in taking care of all your dental disorders by jessica thomson
Over the years, Brisbane has become a prominent place for the dental care and treatment. Brisbane is a place where you can find the best of the professional and scientific dental advices, its cure and treatment. It is always advices that before going...
Dental Implants by Guru Reddy
A dental implant is a small titanium screw that serves as the replacement for the root portion of a missing natural tooth. The implant is placed in the bone of the upper or lower jaw and allowed to bond with the bone and serve as an anchor for the re...
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