Which of these factors does not contribute towards the ascent of water in plants?

The factor that does not contribute towards the ascent of water in plants is turgor pressure. Explanation: The ascent of water in plants occurs due to a combination of factors including root pressure, capillarity, and transpiration pull. Root pressure is the pressure exerted by the root system on the water in the roots. Capillarity is the ability of water to move up small tubes due to surface tension. Transpiration pull is the force generated by the evaporation of water from the leaves, which creates a negative pressure that draws water up from the roots. Turgor pressure, on the other hand, is the pressure exerted by the cell contents against the cell wall in a plant cell. It helps to maintain the rigidity of the cell, but it does not contribute to the ascent of water in plants.