What is triphasic alternation of generation?
Here the life cycle is triphasic and includes an alternation of 2 diploid (2x) or sporophytic generations. i.e. carposporophyte and tetrasporophyte with one haploid (x) or gametophytic generation. As a consequence there are two diploid stages and one haploid phase. Alternation of generations (also referred to as metagenesis) is the type of lifestyles cycle that … Read more