Question

turgor pressure is the main pressure of the cell contents against the cell wall. to maintain turgor pressure, cells in both the leaves and stems of most herbaceous or non - woody plants contain a chloroplasts. b starch grains. c many mitochondria. d a large central vacuole.

Explanation:

Plant cells maintain turgor pressure with a large central vacuole that can store water and other substances. When the vacuole is full of water, it exerts pressure on the cell - wall, maintaining cell shape and turgor. Chloroplasts are for photosynthesis, starch granules store energy, and mitochondria are for cellular respiration.

Answer:

D. a large central vacuole