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(B) Mosses exhibit a heteromorphic alternation of generations. In the life cycle of mosses (like $Funaria$), there are two distinct phases: the gameto

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Heteromorphic alternation of generation

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(B) Mosses exhibit a heteromorphic alternation of generations. In the life cycle of mosses (like $Funaria$), there are two distinct phases: the gametophytic generation $(haploid)$ and the sporophytic generation $(diploid)$. The gametophyte is the dominant, independent, and complex phase, while the sporophyte is partially dependent on the gametophyte for nutrition and support. Since these two generations are morphologically and structurally different, this pattern is termed as heteromorphic alternation of generations.

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