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In contrast to antlers, horns—found on pronghorns and bovids, such as sheep, goats, bison and cattle—are two-part structures that usually do not shed. A horn's interior of bone is covered by an exterior sheath made of keratin [7] (the same material as human fingernails and toenails). Antlers are usually found only on males.
Also called the Blue Dog Democrats or simply the Blue Dogs. A caucus in the United States House of Representatives comprising members of the Democratic Party who identify as centrists or conservatives and profess an independence from the leadership of both major parties. The caucus is the modern development of a more informal grouping of relatively conservative Democrats in U.S. Congress ...
Most modern pecorans (with the exception of the Moschidae) have one of four types of cranial appendages: horns, antlers, ossicones, or pronghorns. [6] True horns have a bone core that is covered in a permanent sheath of keratin. They are indicative of Bovidae. Horns develop in the periosteum over the frontal bone, and can be curved or straight. [4]
Reindeer antlers can be fashioned into all kinds of tools, including knife handles, shovels, and drying racks. Each part of the antler seems to have its own particular use in some cultures.
A pair of horns on a male impala Anatomy of an animal's horn. A horn is a permanent pointed projection on the head of various animals that consists of a covering of keratin and other proteins surrounding a core of live bone. Horns are distinct from antlers, which are not permanent.
True horns are found mainly among: Ruminant artiodactyls. Antilocapridae ; Bovidae (cattle, goats, antelopes etc.). Giraffidae: Giraffids have a pair of skin covered bony bumps on their heads, called ossicones. Cervidae: Most deer have antlers, which are not true horns due to lacking a bone core and made of keratin.
In strict terms kleptocracy is not a form of government but a characteristic of a government engaged in such behavior. Nepotocracy Rule by nephews; favouritism granted to relatives regardless of merit ; a system of governance in which importance is given to the relatives of those already in power, like a nephew (where the word comes from).
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