short distance transportation

Assertion :- For small distance transportation of substances there is no need of vascular tissue. Reason:- Over small distance substances move by diffusion and cytoplasmic streaming

Short distance transport of metabolites is done through

Imbibition||Long distance transport in plants|| Bulk flow\Translocation

long distance transport in plant, ascent OF sap experiments to prove that the path OF ascent OF sap is xylem.root pressure,transpiration pull

Assertion :- Long distance transport of substances within plant cannot be by diffusion alone. Reason:- Diffusion is a slow process

introduction, short and long distance transport. membrane permeability, passive and active transport.