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ruminate
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sheep
sheep common name for many species of wild and domesticated ruminant mammals of the genus Ovis of the Bovidae, or cattle, family. The male is called a ram (if castrated it is a wether), the female is called a ewe, and their offspring is a lamb. Wild sheep, found in mountainous parts of Asia,... Read more |
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ruminant
ruminant any of a group of hooved mammals that chew their cud, i.e., that regurgitate and chew again food that has already been swallowed. Ruminants have an even number of toes on each foot and a stomach with either three or four chambers. In the first chamber, called the rumen, the food is mixed... Read more |
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rumination
rumination In Ruminantia, a complex digestion characterized by a stomach having three or four parts. In the rumen millions of symbiotic bacteria and other cellulase-producing micro-organisms partially digest the cellulose-rich food. The enzyme cellulase cannot be made by mammals themselves. After... Read more |
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chevrotain
chevrotain , name for four species of small, ruminant mammals of Africa and SE Asia. Although they are also called mouse deer, chevrotains are not closely related to true deer, and are classified in a family of their own. The smallest of the hoofed mammals, they stand 8 to 14 in. (20-66 cm) high at... Read more |
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eating disorders
eating disorders in psychology, disorders in eating patterns that comprise four categories: anorexia nervosa, bulimia, rumination disorder, and pica. Anorexia nervosa is characterized by self-starvation to avoid obesity. People with this disorder believe they are overweight, even when their bodies... Read more |
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bloat
bloat excessive accumulation of gases in the rumen, the first stomach of a cud-chewing animal. Bloat is probably formed to a large extent by bacterial action. It occurs in all ruminants, but is most common in cattle; it appears typically in animals that graze on newly developed, highly productive,... Read more |
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goat
goat ruminant mammal with hollow horns and coarse hair belonging to the genus Capra of the cattle family and closely related to the sheep. True wild goats, all of Old World origin, include the Persian bezoar goat, or pasan, possibly the ancestor of the domestic varieties; the several species of... Read more |
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cattle
cattle name for the ruminant mammals of the genus Bos, and particularly those of the domesticated species, Bos taurus and B. indica. The term oxen, broadly used, refers also to closely related animals, such as the buffalo and the bison . Narrowly used, ox refers to a mature castrated... Read more |
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Artiodactyls
Artiodactyla (cohort Ferungulata, superorder Paraxonia) The even-toed ungulates, an order of mammals that includes the camels, pigs, and ruminants, together with numerous extinct varieties. They are the most successful of the hoofed animals. They are descended from the Condylarthra, and underwent a... Read more |
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