Clade contains unicellular and coloniaVmulticellular species Clade members are unicellular with rare multicellular forms All clade members are unicellular Based on this unrooted phylogeny of all eukaryotes, which of the following are true [select all correct answers] all land plants are multicellular the most recent common ancestor of all eukaryotes was multicellular multicellularity has evolved.more than once there are no known multicellular lineages in the Heterokonts.