28. What is meant by suction
force of the plant cell? Does
the suction force facilitate or
make difficult the entrance of
water into the cell?

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The suction force () is the osmotic
ofthe plant cell , i.e.,
of the internal solution.
Since vacuolar solution is
in comparison to it attracts
water increasing the cytosol
. With the osmoticaction
the vacuole the becomes
hypertonic in to the exterior
more water enters cell.