Asked by Idk
Which statement is most accurate about alternation of generations?
It involves changing the total number of chromosomes in a plant cell.
It refers to the haploid and diploid phases of the plant life cycle.
It refers to the processes of meiosis and fertilization.
It involves only some of the seedless vascular plants.
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It refers to the haploid and diploid phases of the plant life cycle.
Alternation of generations is the cycle in which a multicellular haploid gametophyte (n) alternates with a multicellular diploid sporophyte (2n). Meiosis and fertilization mediate the switch between those phases, but the term itself describes the haploid/diploid phases rather than just the processes.
Alternation of generations is the cycle in which a multicellular haploid gametophyte (n) alternates with a multicellular diploid sporophyte (2n). Meiosis and fertilization mediate the switch between those phases, but the term itself describes the haploid/diploid phases rather than just the processes.
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