heredity
well a crocodile usually has three to eight sets of teeth
It is a genetic trait governed by the person's DNA, and it's very rare.
adult teeth and milk or baby teeth
The maxillary teeth and the vomerine teeth.
Wolf pups are not born with teeth. But they will develop deciduous teeth or (baby teeth) after three or four weeks. They have about 28 baby teeth. They will loose their baby teeth between 14 and 30 weeks.
Humans have two sets of teeth in their lifetime.
No, humans only have two sets of teeth in their lifetime
if your baby teeth spoils, the permenant teeth will come out.
A three-year-old Shih Tzu will not grow new teeth if they have lost any, as dogs typically have two sets of teeth in their lifetime: baby teeth and adult teeth. By the age of three, a Shih Tzu has already developed its adult teeth, which do not regenerate. If a dog loses a tooth due to injury or dental disease, it is important to consult a veterinarian for advice and potential treatment options.
all have just a few sets but the harp has tons of sets
Dogs have two sets of teeth: puppy and adult. They start loosing their puppy teeth usually at around 3 months and finish losing them by five or six months, at which time they have all been replaced by adult teeth.