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==Key Stage 4==
[[File:Meristem.png|300px|right|thumb|A picture of a root tip with the '''meristem''' at the end coloured green with [[Specialised Cell|specialised cells]] behind it.]]
===Meaning===
A [[meristem]] is [[plant]] [[tissue]] containing [[Undifferentiated Cell|undifferentiated]] [[Stem Cell|stem cells]] at [[root]] and [[shoot]] tips that can divide to produce [[Specialised Cell|specialised cells]].