What completes diagram B to show how the contents of the red onion cells should appear of the cell were then rinsed with distiller water for several minutes?

Answer 1

If the red onion cells were rinsed with distilled water for several minutes, the diagram should show the cells becoming more turgid due to water uptake through osmosis. This would result in the cell membranes pushing against the cell walls, making the cells appear more plump and potentially causing the vacuoles to expand. Additionally, any excess dye used in the staining process may be washed away, leading to a clearer appearance of the cell structures.