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secretion

(Encyclopedia) secretion, in biology, substance elaborated by the living material of an animal or plant. Secretions in humans can be produced by a single cell or by a group of cells commonly called a…

Ray, John

(Encyclopedia) Ray or Wray, John, 1627–1705, English naturalist. He was extremely influential in laying the foundations of systematic biology. With his pupil Francis Willughby, he planned a complete…

plywood

(Encyclopedia) plywood, manufactured board composed of an odd number of thin sheets of wood glued together under pressure with grains of the successive layers at right angles. Laminated wood differs…

abalone

(Encyclopedia) abaloneabaloneăbəlōˈnē [key], popular name in the United States for a univalve gastropod mollusk of the genus Haliotis, members of which are also called ear shells, or sea ears, as…

Panchatantra

(Encyclopedia) PanchatantraPanchatantrapŭnˌchətŭnˈtrə [key] [Sanskrit,=five treatises], anonymous collection of animal fables in Sanskrit literature, probably compiled before a.d. 500 (see Bidpai).…

avatara

(Encyclopedia) avataraavataraăvˌətârə [key] [Skt.,=descent], incarnations of Hindu gods, especially Vishnu. The doctrine of avatara first occurs in the Bhagavad-Gita, where Krishna declares: “For the…

trickster

(Encyclopedia) trickster, a mythic figure common among Native North Americans, South Americans, and Africans. Usually male but occasionally female or disguised in female form, he is notorious for…

eye fly

(Encyclopedia) eye fly, common name for a group of small flies of the family Chloropidae. Eye flies are common in parts of California and in the S United States. They inhabit grasslands and meadows…

Congaree National Park

(Encyclopedia) Congaree National Park, 21,888 acres (8,862 hectares), central S.C., est. as Congaree Swamp National Monument 1976, designated a national park and renamed 2003. Located along the north…

albino

(Encyclopedia) albinoalbinoălbīˈnō [key] [Port.,=white], animal or plant lacking normal pigmentation. The absence of pigment is observed in the body covering (skin, hair, and feathers) and in the…