Vegetation are primarily multicellular organisms, predominantly photosynthetic eukaryotes in the kingdom Plantae, which might exclude fungi plus some algae. Plant cells ended up derived by endosymbiosis of a cyanobacterium into an early eukaryote about a single billion many years ago, which gave increase to chloroplasts.[133] The 1st many clades https://directivepublications.org/the-journal-of-radiation-oncology/