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What will you observe when the solution outside a cell has a higher solute
concentration than the contents of the cell?
A. increasing turgidity of the cell wall
B. the expansion of the central vacuole and movement of the cell contents
to the cell wall
C. the shrinking of the central vacuole and movement of the cell contents
away from the cell wall
D. no change in the shape or size of the central vacuole or cell wall

Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.