How does the reproduction of seedless plants differ from that seed of seed plant

Seedless plants are those which do not reproduce by producing seeds like seed-bearing plants. Rather, they produce a larger number of small, single-celled spores. Seedless vascular plants are characterized by the presence of true roots, stems, and leaves, though sometimes these parts cannot be clearly distinguished from each other.

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Seedless plants produce spores. Spores can develop into an adult without fusing with another cell. Seed plants produce seeds. Seeds are formed when the female reproductive structure matures; this occurs after fertilization.