(Encyclopedia) mealybug, common name for certain unarmored scale insects that exude a granular white secretion, giving them a mealy appearance. Many are common greenhouse and crop pests. Adult…
(Encyclopedia) Mercosur or Mercosul, officially the Common Market of the South, Latin American trade organization established in 1991 to increase economic cooperation among the countries of E South…
(Encyclopedia) robin's plantainrobin's plantainplănˈtĭn [key], common name of several plants belonging to the family Asteraceae (aster family). Robin's plantain, also known as hawkweed, of the genus…
(Encyclopedia) leadwortleadwortlĕdˈwôrt, –wərt [key], common name for the Plumbaginaceae, a family of perennial herbs and shrubs usually found in semiarid regions, especially of the Mediterranean…
(Encyclopedia) identity theft, the use of one person's personal information by another to commit fraud or other crimes. The most common forms of identity theft occur when someone obtains another…
(Encyclopedia) Goncharov, Ivan AleksandrovichGoncharov, Ivan Aleksandrovichēvänˈ əlyĭksänˈdrəvĭch gənchərôfˈ [key], 1812–91, Russian novelist. Goncharov was a government official from 1835 to 1867.…
(Encyclopedia)
CE5
Analogy in bird and insect wings
analogy, in biology, the similarities in function, but differences in evolutionary origin, of body structures in different organisms. For…
(Encyclopedia) burdockburdockbûrˈdäk [key], common name of any plant of the genus Arctium of the family Asteraceae (aster family), coarse biennials indigenous to temperate Eurasia and mostly weedy in…
(Encyclopedia) wildcat, common name of Old World cats (Felis silvestris) of Europe, Asia, and Africa. The wildcat resembles a large domestic tabby cat with a heavy tail; its fur is brownish to gray,…
(Encyclopedia) adenoidsadenoidsădˈənoidzˌ [key], common name for the pharyngeal tonsils, spongy masses of lymphoid tissue that occupy the nasopharynx, the space between the back of the nose and the…
