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Question
Horns of rhinoceros are made up of
Horns of rhinoceros are made up of
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Solution
The correct option is A Keratin (hair)
Members of the rhinoceros family are characterized by their large size; an herbivorous diet; a thick protective skin; relatively small brains for mammals this size (400-600 g); and a large horn. The horns are made of keratin, the same type of protein that makes up hair and fingernails.
Members of the rhinoceros family are characterized by their large size; an herbivorous diet; a thick protective skin; relatively small brains for mammals this size (400-600 g); and a large horn. The horns are made of keratin, the same type of protein that makes up hair and fingernails.
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