Which one of the following statements is wrong?

Which of these cells regulate the opening and closing of stomata?

    A group of students are studying transport of certain type of molecules in a cells and observe that transport slows down when the cells are treated with poison, a chemical, which inhibit energy production. Under normal conditions, the molecules are being studied and it is estimated that molecules probably transported by

    Diffusion pressure deficit is also called

The value of osmotic potential of an electrolyte is always

Entry of water from soil into the plant is due to the gradient of?

    Cell-A has osmotic potential of -18 bars and pressure potential of 8 bars, whereas, cell-B has osmotic potential of -14 bars and pressure potential 2 bars. The direction of flow of water will be

Cell A has ${\Psi _w} - 3$ bars and cell B has ${\Psi _w} - 8$ bars. The movement of water will be from

Root hairs absorb water primarily through:

    The potential energy of water is referred as

The cohesion-tension theory explains the ascent of sap in tall trees. Which of the following factors LEAST contributes to the maintenance of the continuous water column?