Protein
Hooves, such as those found on horses and cattle, are made out of a protein called keratin. Human hair and fingernails are also made of the same substance.
proteins Human hair is made of a protein called Keratin. This protein is found widely in nature. It makes finger and toe nails, also hooves, horns and claws.
The first plastic used in the United States was a natural material known as Keratin, which was made from animal hooves, horns, feathers, and hair.
Usually two horns, which are made from compacted hair.
The horns of rhinoceros are made of keratin. This is a form of protein similar to that which forms the hair and finger nails. Most specie have two horns while others have one.
Yes
Keratin
Fingernails and toenails are made of the same thing as hair, keratin. Fingernails are found on human beings and various primates. Similar to fingernails in other animals are horse hooves and rhinoceros horns.
Keratin
No. Rhinos have horns. Elephants have tusks. Horns are made of keratin, the same thing that composes hair. Tusks are modified teeth.
It's made of nothing more than compressed hair !
It depends on what horns are you talking about. Rino horns are made of hair and elephants have tusks not horns. I hope this answered your question.All horn is made mainly of keratin, the same protein that is found in hair and fingernails. Tusks are made of dentine, the same material that teeth are made of. Tusks are elongated, continuouslygrowing front teeth.