root hair

root hair defined in 1951 year

root hair - root hair;
root hair - Tubular outgrowth of epidermal cell of root; with thin delicate wall having intimate contact with soil particles. Produced in large numbers behind region of active cell division at tip of root forming root-hair zone. Greatly increases absorbing surface of root. Short-lived, collapsing after few days but continually replaced from new root tissue formed by activity of apical meristem.

near root hair in Knolik

root alcoholhome
letter "R"
start from "RO"
root nodules

definition of word "root hair" was readed 1524 times

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