The correct answer is:
D. Its cells have thick, fibrous cell walls that provide strength and flexibility to the plant.
Explanation:
1. The ground tissue in plants is responsible for functions like support, storage, and photosynthesis.
2. The structure of ground tissue cells is adapted to provide strength and flexibility to the plant.
3. The thick, fibrous cell walls of ground tissue cells offer structural support, helping the plant maintain its shape and withstand environmental stressors.
4. The flexibility provided by these cell walls allows the plant to bend without breaking, especially in windy conditions or during growth.
5. This structural feature helps the ground tissue carry out its support function effectively in various parts of the plant.