Cohesion/transpiration pull theory of ascent of sap was proposed by

Cohesion theory of ascent of sap was proposed by

Pulsation theory of ascent of sap was proposed by

Pulsation theory of ascent of sap was proposed by

Cohesion theory of Ascent of sap was proposed by

Cohesion theory of ascent of sap was proposed by:

According to one vital force theory, ascent of sap is due to active pulsation of innermost layer of cortex. This theory was given by or In plant 'transpiration pull' theory for ascent of sap was first proposed by (a) J.C. Bose (b) Dixon (c) Strasburger (d) Sachs

According to one vital force theory, ascent of sap is due to active pulsation of innermost layer of cortex. This theory was given by or In plant 'transpiration pull' theory for ascent of sap was first proposed by (a) J.C. Bose (b) Dixon (c) Strasburger (d) Sachs