One characteristic of land plants is a life cycle with an alternation of gametophyte and sporophyte generations.

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Land plants have a life cycle with alternation of generations, where the gametophyte and sporophyte generations produce gametes and spores, respectively. The gametophyte generation produces haploid gametes by mitosis, which fuse during fertilization to form a diploid zygote that develops into the sporophyte generation. The sporophyte produces haploid spores by meiosis, which develop into the gametophyte generation. This cycle of alternating generations is characteristic of all land plants.

One Characteristic of Land Plants Is a Life Cycle with an Alternation