"alternation of generations." YourDictionary, n.d. Web. 11 October 2018. <http://www.yourdictionary.com/alternation-of-generations>.
alternation of generations. (n.d.). Retrieved October 11th, 2018, from http://www.yourdictionary.com/alternation-of-generations
alternation of generations
The regular alternation of forms or of mode of reproduction in the life cycle of an organism, such as the alternation between diploid and haploid phases, or between sexual and asexual reproductive cycles.