native Americans
They are called "eights" ~ extra wisdom teeth, which is uncommon. I had 2 on my upper set which I had removed. Consider yourself "special"=) I also have two more wisdom teeth in upper part
A full set of teeth, excluding wisdom teeth, is 28 for an adult.
A full set of teeth is 32. That's 16 top and 16 bottom. Remove 2 for the wisdom teeth and you will have 14 on the bottom jaw.
Adults have more teeth than children; most adults have 32 teeth. Among these teeth are 8 incisors, 4 canines, 8 premolars, and 12 molars (including 4 wisdom teeth). Most people have a complete set of adult teeth by the time they reach their teenage years.
28, 14 on the top 14 on the bottom. Unless you have wisdom teeth you will have 32.
Adults have 32 teeth differentiated in 16-16 between the two jaws and are categorized in to 4 types i.e, incisors,canines,molar,premolar..This includes the wisdom teeth which are simply a third set of molars. It is possible to be born with less than 32 teeth or more than 32 teeth. If a person has had all four of their wisdom teeth removed, they will have 28 teeth. If they have also had braces, which oftentimes requires the removal of the four first bicuspid teeth, they will function in life with 24 teeth. Children have 20 teeth, once they all come in of course. By the age of 2 years most children have all of their primary (baby) teeth.20http://en.wikipedia.org/wiki/Teeth#Anatomy Humans usually have 32 permanent teeth (and 20 primary teeth (also called deciduous, baby, or milk teeth))
Wisdom teeth is the common name for 3rd molars. We are biologically programmed to have three molars in each quadrant. However, Wisdom teeth or 3rd molars are one of the most commonly congenitally missing teeth, the others being lateral incisors and 2nd premolars. Therefore, some of us may have less than 4 wisdom teeth or not at all. If we all had all the wisdom teeth that we are supposed to have then we should have 4 in total (one for each quadrant)
It is thought that years ago people used to eat harder foods which could cause tooth damage (also jaws were larger). So when these teeth were falling out the wisdom teeth would come in and just be another set of teeth. Now with better preventative dental care most people don't lose teeth or have aneed for wisdom teeth.
Anthropologists believe wisdom teeth, or the third set of molars, were the evolutionary answer to our ancestor's early diet of coarse, rough food - like leaves, roots, nuts and meats - which required more chewing power and resulted in excessive wear of the teeth. The modern diet with its softer foods, along with marvels of modern technologies such as forks, spoons and knives, has made the need for wisdom teeth nonexistent. As a result, evolutionary biologists now classify wisdom teeth as vestigial organs, or body parts that have become functionless due to evolution.
There are 32 teeth total in a complete set of permanent teeth.
Wisdom teeth are the third and final set of molars that most people get in their late teens or early twenties. Often, they are misaligned and require removal. Molar teeth have a broad biting surface adapted for grinding. Usually, that is what the wisdom are also for, but our jaws are maybe getting too small. No one has a right answer.
Many adults have 32 teeth:8 incisors4 canines8 premolars12 molars (including 4 wisdom teeth)Children start out with zero teeth, but usually by age 3 they have all of their primary teeth (or "baby teeth"), which are 20 in number.By thirteen, most kids have lost all of their baby teeth and have a full set of 28 permanent teeth. Then, between the ages of 17-25, we get wisdom teeth. If there is room in your mouth for those to grow in, then you end up with a set of 32 teeth. If not, and they have to be pulled, then you end up with a set of 28.We have 32 permanent teeth, if we look after them we will have them all of our lives.