nonvascular produce hydrogen
Nonvascular and seedless vascular plants (ferns) are escalating examples of complexity. These represent the very beginnings of fossilized plant history.
Vascular and nonvascular
no it does not.
mossess and liverworts
Worts, horsetails and ferns are three examples of seedless vascular plants.
seedless plants are a plant that contains no seeds their for it is nonvascular!
Nonvascular plants and seedless vascular plants are both land plants that evolved from green algae. Both types also rely on water to be able to reproduce.
Their gametophytes are not dependent on sporophytes