spiral thickening



spiral thickening defined in 1951 year

spiral thickening - spiral thickening;
spiral thickening - Internal thickening of wall of a xylem vessel or tracheid in the form of a spiral band. Occurs in cells of pro-toxylem and, whilst providing mechanical support, permits longitudinal stretching as neighbouring cells grow.

near spiral thickening in Knolik


spiral cleavagehome
letter "S"
start from "SP"
spiral valve

definition of word "spiral thickening" was readed 1840 times

Legal info