"Horns" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Either of the pair of hard processes, including ANTLERS, that consist of a BONE core surrounded by a middle KERATIN layer which is in turn covered by EPIDERMIS. They grow from the upper portion of the head of many RUMINANTS.
Below are MeSH descriptors whose meaning is more general than "Horns".
Below are MeSH descriptors whose meaning is more specific than "Horns".
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|Year||Major Topic||Minor Topic||Total|
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Below are the most recent publications written about "Horns" by people in Profiles.
Deep homology and the origins of evolutionary novelty. Nature. 2009 Feb 12; 457(7231):818-23.