Question

Question 1
Al Give one term for each of the following:
(a) The movement of a substance from the region of its higher concentration to the region of its lower
concentration
(5) The upward movement of water along with the mineral salts dissolved in it.
(c) The fully expanded condition of a cell with its cell wall in a state of tension due to accumulation of water.
(d) A solution whose concentration is lower than that of a cell sap.
(e) The inward movement of solvent molecules through the plasma membrane of a cell.
[B] Fill in the blanks:-
(a) ................. are also called as diffusion.
(b) ................. help in germination of seed
(c) ................. is force applied in between the different molecules
(d) ................. is a unicellular structure
(e) ................. is an extension of epidermal cell
[C] Write TRUE or FALSE.If false then rewrite the wrong starement:-
(a) A plant cell placed in hypotonic solution gets Plasmolysed.
(b) Addition of salt to pickles prevents growth of bacteria because they turn turgid.
(c) Cells that have lost their water content are said to be deplasmolysed.
(d) Xylem is the water conducting tissue in plants.
(e) The shrinkage of protoplasm, when a cell is kept in hypotonic solution.​

Answer 1

Explanation:

diffusion

suction pull