1.

Levitt performed experiments. He observed that auxin treated cells were able to absorb water even when kept in hypertonic solution. Which explains this observation best [Manipal 2005]

A. Auxin treated cells lose selective permeability
B. ATP production increases and therefore much energy is available for active absorption
C. Auxin lowers the water potential of cells
D. Auxin increases the solute potential of cells
Answer» D. Auxin increases the solute potential of cells


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