What is the primary role of ground tissue in plants?

The primary role of ground tissue in plants is to conduct photosynthesis and store nutrients. Ground tissue is made up of several types of cells, including parenchyma, collenchyma, and sclerenchyma, which collectively serve functions essential for a plant's growth and development.

In green parts of the plant, such as leaves, the parenchyma cells contain chloroplasts that enable photosynthesis, allowing the plant to convert light energy into chemical energy stored in glucose. Additionally, ground tissue plays a vital role in the storage of starch, water, and other nutrients, thereby contributing to the plant's overall metabolism and resilience.

While providing structural support and protection are important functions of various types of plant tissues, they are not the primary function of ground tissue. Ground tissue is distinct from vascular tissue, which is responsible for conducting water and nutrients throughout the plant.