How many teeth does a shark have?
The shark is one of the most amazing animals, but at the same time the shark is one of the most dangerous predators of the entire aquatic world. Sharks have a very interesting feature associated with their teeth. Namely, the shark has a very fast tooth change. Therefore, there are sharks that change the teeth of the front row, with new ones on average once every two weeks!
How many teeth does a shark have and how are they arranged? Once, in order to calculate how many teeth a whale shark had, scientists caught it and dragged it to dry land. They were amazed at what they saw. In the mouth of a shark, there were about 14,000 small teeth, which resembled a needle in shape. But all these teeth are necessary for plankton to linger in the fish’s mouth, since whale sharks pose no danger to humans. But what about the dangerous for people, white or tiger shark? How many teeth does a white shark have? The teeth of these predators are different from the whale in that they have a triangular shape, in contrast to the needle-shaped one, and they are also wider and longer. White and tiger sharks have about 280-300 sharp teeth.They are located in 5 rows, that's how many rows of shark's teeth. The younger the shark, the faster the change of teeth, as during hunting these predators often lose their precious teeth, leaving them in the victim. In order to reduce the risk of falling out of her own teeth, nature taught the sharks, after they grabbed the sacrifice, to make movements from left to right (like a puppy clinging to a pillow). Therefore, sharks never shake their heads from the bottom up, so as not to lose their sharp teeth.
Such a frequent change of teeth in sharks is due to the fact that their food consists mainly of fish with very dense and thick scales and the rest of the inhabitants of the aquatic world, which have sufficiently solid bodies. Therefore, evolution has awarded sharks the best structure of the teeth and its fastest change. On average, young sharks change the front row of teeth once every three months, and their older relatives once every three months.