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Rhinoceros horn


The rhinoceros horn is not a true horn, because it is not made of keratin.

The horn of a rhinoceros is made of a solid mass of compressed hair. 

The horn of most animals, such as antelopes, cattle, and buffalos, is made of keratin, which is the same material as human fingernails. These horns are hollow. 













MARTINA NICOLLS is an international aid and development consultant, and the author of:- Similar But Different in the Animal Kingdom (2017), The Shortness of Life: A Mongolian Lament (2015), Liberia’s Deadest Ends (2012), Bardot’s Comet (2011), Kashmir on a Knife-Edge (2010) and The Sudan Curse (2009).
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