Transport in Pl...

The principal pathways by which water is translocated in angiosperms is

Function of phloem in the plant is____________

The stage when plasmolysis just begins and the plasmalemma starts receding the cells walls is called as

Wooden doors and windows swell up in the rainy season by

The ion controlling stomatal movement is ____________.

Which is incorrect ___________________.

Which of the following match is incorrect?
(i) Diffusion - Movement of substances from higher concentration to lower concentration
(ii) Osmosis - Occurs in only one direction
(iii) Semi-permeable membrane - Prevents passage of solute molecules
(iv) Endosmosis - Withdrawal of water from the vacuole
(v) Plasmolysis - Shrinkage of protoplasm when kept in hypotonic solution

Sieve tubes are better suited for translocation because these

Water potential of pure water and its solution are

The common tanslocated form of carbohydrate is