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Question : Prothallus (gametophyte) gives rise to fern plant (sporophyte) without fertilisation. It is

Answer»

apospory
apogamy
parthenocarpy
parthenogenesis

Solution :(B) Apogamy REFERS to the development of SPOROPHYTE from gametophyte without fertilisattion.In fern plant, prothallus (gametophyte) gives rise to main plant body (sporophyte) directly from somaticcell without forming gametes, Sporophyte thus FORMED is haploid in nature.


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