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a microscopic hair-like extension of the cell membrane of the epithelial cells forming the outer layer of the villus.
the outermost layer of the stele or vascular cylinder in a dicotyledonous plant root. Lateral...
a United Nations treaty that was drawn up during a meeting of countries in Japan in 1997. It...
the formation of the energy transporting molecule (ATP) to be used in the light independent...
is one-millionth of a metre or one-thousandth of a millimetre (0,001 mm). Its unit symbol in the...
also known as sodium hydrogen carbonate. It is a crystalline white solid that usually appears as...