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(D) All the statements are correct.The life cycle of bryophytes consists of two distinct phases:$(i)$ The gametophytic phase.$(ii)$ The sporophytic ph

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$I, II$ and $III$

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(D) All the statements are correct.The life cycle of bryophytes consists of two distinct phases:$(i)$ The gametophytic phase.$(ii)$ The sporophytic phase.The haploid gametophyte is dominant,long-lived,green,and independent,whereas the diploid sporophyte is short-lived and dependent upon the gametophyte for nutrition.Some cells of the sporophyte undergo meiosis to produce haploid spores.These spores germinate to produce the gametophyte.

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Choose the correct statements for the sporophyte of bryophytes:$I$. The sporophyte is multicellular,not free-living,but attached to the gametophyte for nourishment.$II$. Some cells of the sporophyte undergo meiosis to produce haploid spores.$III$. These spores germinate to produce the gametophyte.