lower leaves of the tobacco plant

См. также в других словарях:

• Tobacco mosaic virus — Electron micrograph of TMV particles stained to enhance visibility at 160,000x magnification Virus classification Group …   Wikipedia

• plant — plantable, adj. plantless, adj. plantlike, adj. /plant, plahnt/, n. 1. any member of the kingdom Plantae, comprising multicellular organisms that typically produce their own food from inorganic matter by the process of photosynthesis and that… …   Universalium

• Plant defense against herbivory — Poison ivy produces urushiol to protect the plant from herbivores. In humans this chemical produces an allergic skin rash, known as urushiol induced contact dermatitis …   Wikipedia

• plant disease — ▪ plant pathology Introduction       an impairment of the normal state of a plant that interrupts or modifies its vital functions.       All species of plants, wild and cultivated alike, are subject to disease. Although each species is… …   Universalium

• Tobacco — For the plant genus, see Nicotiana. For the American electronic musician, see Tobacco (musician). Not to be confused with Tabacco. Part of a series on …   Wikipedia

• plant development — Introduction       a multiphasic process in which two distinct forms succeed each other in alternating generations. One form, created by the union of sexual cells (gametes (gamete)), contains two sets of similar chromosomes (diploid). At sexual… …   Universalium

• Tobacco smoking — Part of a series on Smoking …   Wikipedia

• Tobacco products — After the agricultural product, tobacco, has been processed. It can produce a number of products. Consumable Chewing tobacco Chewing is one of the oldest ways of consuming tobacco leaves. Native Americans in both North and South America chewed… …   Wikipedia

• Mandrake (plant) — Mandrake root redirects here. For the Deep Purple song, see Mandrake Root. Mandragora redirects here. For other uses, see Mandragora (disambiguation). Mandrake Scientific classification Kingdom …   Wikipedia

• The Doors of Perception —   …   Wikipedia

• History of the Caribbean — The history of the Caribbean reveals the significant role the region played in the colonial struggles of the European powers since the fifteenth century. In the twentieth century the Caribbean was again important during World War II, in the… …   Wikipedia