TLS Online TPP Program

#Question id: 13235


Few statements regarding water potential of soil
a) The osmotic potential (Ys) of soil water is generally negligible because solute concentrations are low
b) In wet soils the Hydrostatic pressure (Yp) of soil water is close to zero
c) In dry soils the Hydrostatic pressure (Yp) of soil water is negligible
d) ) The osmotic potential (Ys) of soil water is generally positive because solute concentrations are low
 Which one of the following combination of above statements is TRUE?

#Unit 6. System Physiology – Plant
  1. A and C
  2. B and D
  3. A and B
  4. B and C