Seedless plants are a group of plants that reproduce without seeds. They include types like ferns, mosses, and horsetails. Instead of seeds, these plants produce spores, which are tiny cells that can grow into new plants. Spores are often found on the undersides of leaves or in specialized structures. These plants thrive in various environments, often in moist areas. Seedless plants play a crucial role in ecosystems by providing habitat and food for many organisms. They also contribute to soil health and help prevent erosion, making them important for maintaining ecological balance.