P = -2T/r Example: calculate P for r = 1 x 10 -6 m and 1 x 10 -7 m. About -0.15MPa for 1µm, and -1.5 MPa for 0.1 µm.
Long-Distance Transport in Plants Biology 1001 November 21, 2005.
Dixon & Joly, ca. 1894 A leafy branch subjected to a pressure of 0.3 MPa could draw up
Transport in Plants II Water Balance of Plants My empty water dish mocks me. - Bob the Dog.
Chapter 36 Transport in Vascular Plants. Physical forces drive the transport of materials in plants over a range of distances Transport in vascular plants.
Transport in Plants II Water Balance of Plants
Characteristics of Living Things (Try to list 6):
Transport in Angiospermatophyta
from last time… Pressure = force/area Two major pressures in plants.
From last time… Pressure = force/area Two major pressures in plants. 1. The positive pressure (turgor) inside living cells and that’s required for cell.
