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Milstein, César

(Encyclopedia) Milstein, César, 1927–2002, Anglo-Argentine immunologist, Ph.D. Cambridge, 1960. He worked (1961–63) at the National Institute of Microbiology, Buenos Aires, but following a military…

Claude, Albert

(Encyclopedia) Claude, AlbertClaude, Albertälbârrˈ klōd [key], 1899–1983, Belgian biologist, b. Longlier, M.D., Univ. of Liège, 1928. He joined the Rockefeller Institute (now Rockefeller Univ.) in…

Palade, George Emil

(Encyclopedia) Palade, George EmilPalade, George Emilpäläˈdē [key], 1912–2008, American cell biologist, b. Iaşi, Romania, M.D. Univ. of Bucharest, 1940. He was a faculty member at the Rockefeller…

species

(Encyclopedia) species, in biology, a category of classification, the original and still the basic unit in the demarcation of plant and animal types. The species marks the boundary between…

sperm

(Encyclopedia) sperm or spermatozoonspermspûrˌmətəzōˈən, –zōˈŏn [key], in biology, the male gamete (sex cell), corresponding to the female ovum in organisms that reproduce sexually. In higher animals…

Commoner, Barry

(Encyclopedia) Commoner, Barry, 1917–2012, American biologist, educator, and activist, one of the founders of the modern environmental movement, b. Brooklyn, N.Y., grad. Columbia (B.A., 1937),…

carotene

(Encyclopedia) carotenecarotenekârˈətēnˌ [key], long-chained, unsaturated hydrocarbon found as a pigment in many higher plants, particularly carrots, sweet potatoes, and leafy vegetables. Carotene is…

Bulldog Ant Activity: Word Search

Find the bulldog ant vocabulary in the word search below Related Links Bulldog Ant Video Bulldog Ant Video Quiz The Bulldog Ant Directions…

The Bulldog Ant

An Australian hunter with excellent vision and a venomous sting by Catherine McNiff By Doug Beckers (Flickr) Related Links Bulldog Ant Video Bulldog…