Answer:
the sporophytes of Hornworts (Anthocerotophyta) have irregular lobed or branching bodies, known as thalli, the tissue of which is not organised into organs. ... the sporophytes of mosses or Liverworts (Marchantiophyta) are either made up of a thallus or leafy stems; unlike many mosses, liverwort leaves do not have ribs (costas).
