Key events in a haplo-diplontic life cycle

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lternation of generations is a land plant innovation, although i) some algae have this kind of life cycle and the gametophyte stage is extremely reduced in Angiosperms. Review the evolution of land plant alternation of generations by answering the following.

a) The immediate algal ancestors of land plants probably had what kind of life history? Briefly explain how this changed in the transition to land.

b) Explain in detail the key events in a haplo-diplontic life cycle with sporic meiosis or alternation of generations.

c) Generally, howis the gametophyte stagereduced in clades with more recent common ancestors than Bryophytes?

Reference no: EM132731884

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