Alternation of generations occurs in some protists. Which of the following represents the correct sequence of events for this mode of reproduction?
A) gametophyte ? gamete ? fusion ?? sporophyte ? spore ? gametophyte
B) sporophyte ? spore fusion ? gametophyte ? gamete ? sporophyte
C) gametophyte ? fusion ? sporophyte ? spore ? gamete ? gametophyte
D) gamete ? fusion ? gametophyte ?? spore ? sporophyte ? gamete
Answer: A
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