Marchantia is considred as a heterophillic plant because
Monoecious
Heterogametic
Dioecious
Bisexual
Hepaticopsida / Liverworts. -
Gametophytic plant body is thalloid with a septate rhizoids and elaters are present in sporophytic stage.
- wherein
Eg Ricca, Marchantia.
Marchantia is dioecious because it has has separate male thallus and female thallus