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pocket mouse

(Encyclopedia)pocket mouse, small jumping rodent of W North America and as far south as N South America. More closely related to the squirrel than the true mouse, the pocket mouse gets its name from the fur-lined c...

Bene Israel

(Encyclopedia)Bene Israel or Beni Israel both: bāˈnē [key] [Heb.,=sons of Israel], Jewish community of India, living mostly in and near Mumbai (formerly Bombay). Many thousands of others have settled in Israel s...

whale shark

(Encyclopedia)whale shark, large, plankton-eating shark, Rhincodon typus, found in all tropical seas of the world. Whale sharks are the largest fish in the world. A female typically reaches about 46 ft (14 m) in le...

testis

(Encyclopedia)testis tĕsˈtĭkəl [key], one of a pair of glands that produce the male reproductive cells, or sperm. In fetal life the testes develop in the abdomen, then descend into an external sac, the scrotum....

ultrasound

(Encyclopedia)ultrasound or sonography, in medicine, technique that uses sound waves to study and treat hard-to-reach body areas. In scanning with ultrasound, high-frequency sound waves are transmitted to the area ...

wryneck

(Encyclopedia)wryneck, common name for a primitive, unspecialized bird of the genus Jynx. The name is said to derive from their habit of twisting their necks when disturbed. Unlike other members of the family Picid...

fruit

(Encyclopedia)CE5 Types of fruit fruit, matured ovary of the pistil of a flower, containing the seed. After the egg nucleus, or ovum, has been fertilized (see fertilization) and the embryo plantlet begins to fo...

Davis, Viola

(Encyclopedia) Davis, Viola, 1965-, African-American actress and producer, b. St. Matthews, S.C., Rhode Island College (B.A., 1988), Juilliard (1993, acting; honorary...

cytomegalovirus

(Encyclopedia)cytomegalovirus sīˌtəmĕgˌəlōvīˈrəs [key], member of the herpesvirus family that can cause serious complications in persons with weakened immune systems and infants. A common virus, it is est...

Howe, Julia Ward

(Encyclopedia)Howe, Julia Ward, 1819–1910, American author and social reformer, b. New York City. Although unhappily married, she assisted her husband, Samuel Gridley Howe, in his philanthropic projects and in ed...