Which of these are examples of negative tropism? (Select all that apply.) Plant roots growing toward a water source due to hydrotropism. Plant leaves and stems growing away from light due to phototropism. Plant leaves and stems growing toward light due to phototropism. Plant roots growing down into the dirt due to gravitropism. Plant roots growing toward the surface of the soil due to gravitropism. Plant roots growing away from a water source due to hydrotropism