None; sharks don't have bones, instead, they have strong cartilage, much like what our noses are made up of
How many chromosomes would be present in a cell after anaphase of Mitosis?
During anaphase, sister chromatids separate to opposite sides of the cell. Therefore the 4n after doubling returns to 2n at each end of the dividing cell after anaphase. But until cytokinesis (1 cell pinching into 2), it's still one cell therefore 4n = 28
The water will move by osmosis from the less-concentrated solution each is on the left to the more-concentrated solution. Hope this helped!