I need to know precise differences between seeded and non seeded plants?

Question

I need to know precise differences between seeded and non seeded plants?

Answer 1

Seed-producing plants are probably the most familiar plants to most people, unlike mosses, liverworts, horsetails, and most other seedless plants which are overlooked because of their size or inconspicuous appearance. Many seedplants are large or showy. Conifers are seed plants; they include pines, firs, yew, redwood, and many other large trees. The other major group of seed-plants are the flowering plants, including plants whose flowers are showy, but also many plants with reduced flowers, such as the oaks, grasses, and palms.

Seedless Plants - Mosses

The term "bryophytes" is derived from Greek, meaning "moss plants"

Includes 15,000 species of mosses, liverworts and hornworts.

Bryophytes are the only nonvascular plants. For that reason, they tend to be quite small.

Gametophyte generation tends to be dominant among the bryophytes.

Answer 2

Seed Plants = Gymnosperms and Angiosperms

Seedless Plants = Mosses and Ferns

Differences:

- Presence of seeds.

- Presence of true roots.

- Different leaf composition.

I am sure there are more, just can't think off the top of my head.

Answer 3

Most notably is the lack of seeds in the latter variety.