Describe the process of fertilization in Riccia.
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▪ Riccia is a Liverwort.
▪Sex organs are multicellular. Male sex organ is Antheridia which produces biflagellated Antheridium. Female sex organ is flask shaped Archegonium which prduces eggs.
▪ Male and female sex organs are born on same or different thalli.
▪ Antherozoids are released on to water and reaches Archegonium for fertilization.
▪ The zygote devolops in to sporophyte which in partially parasitic on gametophyte.
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