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a mature sexual reproductive cell having a single set of unpaired chromosomes (ex. egg, sperm)
the fertilized egg; it enters a 2-week period of rapid cell division and develops into an embryo
Plant tissue found only in the tips of shoots and roots; responsible for plant growth. (divides)
Vascular plant tissue consisting mainly of tubular dead cells that conduct most of the water and minerals upward from roots to the rest of the plant.
vascular tissue responsible for the transport of nutrients and the carbohydrates produced by photosynthesis
the process by which a cell engulfs large particles or whole cells, either as a defense mechanism or as a means to obtain food
in cells, solution in which the concentration of dissolved substances is lower in the solution outside the cell than the concentration inside the cell; causes a cell to swell and possibly burst as water enters the cell
in cells, solution in which the concentration of dissolved substances outside the cell is higher than the concentration inside the cell; causes a cell to shrink as water leaves the cell
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