Give an breif account of prothallus
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Prothallus of Ferns : (a) It is a heart shaped structure. The sex organs are present on the lower surface of the prothallus below the apical notch. (b) Sex organs are antheridia and archegonia. Prothallus is produced from the meiospore as gametophyte of fern
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Explanation:
The haploid spores germinate to give rise male and female gametophyte also known as prothallus....
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