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comet

(Encyclopedia) CE5 Comet: Whatever the direction of a comet's flight, its “tail” always points away from the sun. The tail disappears when the comet is far from the sun. comet [Gr.,=longhaired],…

game laws

(Encyclopedia) game laws, restrictions on the hunting or capture of wild game, whether bird, beast, or fish. After the Norman Conquest (1066), England enacted stringent game laws, known as the Forest…

histone

(Encyclopedia) histonehistonehĭsˈtōn [key], any of a class of protein molecules found in the chromosomes of eukaryotic cells. They complex with the DNA (see nucleic acid) and pack the DNA into tight…

Hoving, Thomas Pearsall Field

(Encyclopedia) Hoving, Thomas Pearsall Field, 1931–2009, American art historian, museum director, and public official, b. New York City, grad. Princeton (B.A. 1953, M.A., Ph.D. 1959). He joined (1959…

Manchester terrier

(Encyclopedia) Manchester terrier, breed of sleek, alert terrier developed in England in the 19th cent. There are two varieties, the standard and the toy (see toy dog). The standard variety stands…

monitor, in zoology

(Encyclopedia) monitor, any of various, mostly tropical lizards. A monitor lizard has a heavy body, long head and neck, long tail that comes to a whiplike end, and strong legs with sharp claws. Its…

musk

(Encyclopedia) musk, odorous substance secreted by an abdominal gland of the musk deer, used in perfume as a scent and fixative. The gland, found only in males, grows to the size of a hen's egg; the…

Menelik II

(Encyclopedia) Menelik IIMenelik IImĕnˈəlĭk [key], 1844–1913, emperor of Ethiopia after 1889. He was originally ras (ruler) of Shoa (central Ethiopia). After the death (1868) of Emperor Tewodros II,…

Ternate

(Encyclopedia) TernateTernatetĕrnäˈtā [key], volcanic island (c.40 sq mi/100 sq km), E Indonesia, in the Molucca Sea, one of the Moluccas. Forested and mountainous, the nearly conical Ternate rises…

vertebrate

(Encyclopedia) vertebrate, any animal having a backbone or spinal column. Verbrates can be traced back to the Silurian period. In the adults of nearly all forms the backbone consists of a series of…