If the kingdom Plantae is someday expanded to include the charophytes (stoneworts), then the shared derived characteristics of the kingdom will include . Group of answer choices rings of cellulose-synthesizing complexes, chlorophylls a and b, and alternation of generations rings of cellulose-synthesizing complexes and ability to synthesize sporopollenin rings of cellulose-synthesizing complexes, alternation of generations, and ability to synthesize sporopollenin rings of cellulose-synthesizing complexes, chlorophylls a and b, cell walls of cellulose, and ability to synthesize sporopollenin