Suppose if a prothallus is seperated in distance from other, Ask an Expert

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1.) What advantage is gained by a fern that has ndusia covering its sporangia?

2.) If a prothallus is seperated in distance from other gametophytes, it will eventually produce both archegonia and antheridia. What is the advantage of producing single-sex gametophytes and what is the advantage of producing a bisexual gametophyte?

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