not all of them but yees they do
Yes, keratin is found in birds, reptiles, amphibians, and mammals.
Manatees have nails on their flippers that help them grip and manipulate objects in their environment. These nails assist them in foraging for food, such as seagrass, by allowing them to dig into the substrate. While the nails are not as pronounced as those of land mammals, they provide essential support for their aquatic lifestyle. Additionally, the nails can help manatees navigate through dense vegetation in their habitats.
Alpha keratin is a protein present in hair,wool,nails, horns,hooves of mammals
No, dolphins have no fingers to have nails on. They also do not have claws or anything similar
Claws and nails are derived characters found in various groups of mammals, birds, and reptiles. In mammals, these adaptations serve functions such as digging, climbing, and grasping. Birds possess claws on their feet, which aid in perching and hunting. Reptiles, including lizards and some snakes, also have claws that assist with locomotion and grip.
Yes, dogs do have paws, just like most of all the other warmblooded mammals! Their paws contain 5 fingers with long nails on them. The "long nails" are called, 'claws'. I hope this answered your question!
Meaning of the toenail:=In human anatomy, a nail is a horn-like envelop covering the dorsal aspect of the terminal phalanges of fingers and toes. Nails are also present in several other primates. Although not exclusive to primates, the development of nails is extremely rare in other mammals.
Well most animals have nails but not many insects do; for instants a dog, cat, tiger, lion have nails; Also a kowala and sloths have nails. They people commonly call them claws. But they are the same thing. Hope this helped x :)
You can't really wear down there claws. Like all mammals, our nails will keep growing. If they get to long, simply cut them with nail clippers.
Meaning of the toenail:=In human anatomy, a nail is a horn-like envelop covering the dorsal aspect of the terminal phalanges of fingers and toes. Nails are also present in several other primates. Although not exclusive to primates, the development of nails is extremely rare in other mammals.
Nails (and finger nails) have volume.
This is a confusing question. Mammals are animals that have hair, give birth to live young, and nurse the young with milk.