Biology

Q. Which is not an antitranspirant : (a) Low viscocity resin (b) BAP (c) Silicon oil (d) PMA Solution : Correct option : B Transpiration is the loss of water…

Q. The space between the plasma membrane and the cell wall of a plasmolyzed cell surrounded by a hypertonic solution is occupied by the : (a) Isotonic solution. (b) Hypotonic…

Q. Accumulation of which one of the following acids results in closure of stomata : (a) Malic acid (b) Aspartic acid (c) PEP (d) OAA Solution Correct option : A…

Q. Difference between osmotic pressure and turgor pressure is : DPD Transpiration pull Osmotic potential Solute potential Solution : Correct option : A The difference between osmotic pressure and turgor…