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                                    What is alternation of generation | 
                            
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Answer» there are two phases in life cycle of plants first is gametophytic and second sporophytic phase . these phases can complete the life cycle alternate then this process is called alternation of generation . Alternation of generation is a pattern of reproduction occurring in the life cycles of many lower plants and some invertebrates, involving a regular alternation between two distinct forms. Metagenesis  | 
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