Primitive land plants like liverworts and mosses had motile sperm that swam in a thin film of water or were splashed in water droplets from the male reproduction organs onto the female organs.
Primitivne kopnene biljke poput jetrenjača i mahovina su imale mobilnu spermu koja je plivala u tankom filmu vode ili je bivala poprskana u kapljicama vode sa muških reproduktivnih organa na ženske organe.