| Like plants and many protists, brown algae undergo a complex life cycle involving alternation of generations. |
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| Cnidarians show an alternation of generations in which two body forms, the polyp and the medusa, alternate. |
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| In an alternation of generations the other phase produces a brownish gall on cedars. |
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| The life cycle of pteridophytes exhibits an alternation of generations between gametophytes and sporophytes. |
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| Liverworts have an alternation of generations similar to that of mosses, and, as with mosses, the gametophyte generation is dominant. |
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| The alternation between haploid gametophyte and diploid sporophyte phases, known as alternation of generations, occurs in all multi-cellular plants. |
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| The alternation of generations illustrates an important principle, namely that cell lineages arising from single parental cells containing the same genetic potentiality may pursue mutually exclusive developmental patterns. |
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| These probably had an isomorphic alternation of generations and were probably filamentous. |
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| At the same time there was the alternation of generations concerning the lead of the enterprise: Marius Haberthür and Fritz Kasper faced the new challenges vigorously with a clear entrepreneurial concept. |
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| Like all land plants, they have a life cycle referred to as alternation of generations, characterized by alternating diploid sporophytic and haploid gametophytic phases. |
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