Answer: B. Osmosis Across a Membrane
The movement of water across a gradient is called osmosis.
In eukaryotes, there are two distinct types of cell division: a vegetative division, whereby each daughter cell is genetically identical to the parent cell (mitosis) and a reproductive cell division, whereby the number of chromosomes in the daughter cells is reduced by half to produce Haploid gametes (meiosis)
The correct answer is a Bar Graph.