👉 Trophosperm is a biological term that refers to a type of epidermal cell in plants. They are specialized cells found on the surface of plant cells, and they have specific functions such as absorbing nutrients from the soil through their stomata, and secreting hormones that regulate other plant parts like leaves, stems, seeds, and flowers. In plants, trophosperms can be divided into two main types: primary (primary) trophosperms and secondary (secondary) troph