Transport in Pl...

A concept fundamental to understanding water movement is called

Transport over longer distances proceeds through the vascular system

Which part of the plant under goes transpiration?

Organic and mineral nutrients transported by

In plant cell, the cytoplasm of the adjacent cells are connected through bridges called

Proteins that form huge pores in the membrane of the certain organelles and bacteria are called as

Which of the following has highest water potential?

A cell dipped in 0.5 M sucrose has no effect. It is dipped in 0.5 M NaCl, the cell will

Mutual attraction between water molecules

Solute potential of a solution is always

A cell immersed in a solution increase in volume. The solution is

The component that is essential to perform all physiological activities of the plant is

A cell is plasmolysed after being kept in hypertonic solution. What will be present between cell wall  and plasmalemma ?

Rupture and fractionalization of water column present in treachery elements does not occur during ascent of sap due to

The instrument used for measuring rate of transpiration is

The expulsion of pure water from a solution through a semi permeable membrane under the influence of pressure higher than the osmotic pressure is known as

ψ_p denotes to

Select the correct equation from the following

Select the correct equation from the following

The system of adjacent cell walls that is continuousthroughout the plant is called as

Rate of transpiration is highest when

A sudden increase in CO₂ concentration around a leaf will cause

Pinus seeds cannot germinate without

A and B are contiguous cells. A has OP = 10 atm and TP = 7atm, B has OP = 8atm, TP = 3 atm, DPD = 5 atm. The result would be

Which one is not show by plasmolysis