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A [[meristem]] is a part of a [[plant ]] [[tissue]] containing [[Unidifferentiated Cell|undifferentiated]] [[Stem Cell|stem cells]] at [[root]] and [[shoot]] tips that can divide to produce [[Specialised Cell|specialised cells]]. ===About the Meristem===: Usually only [[Cell (Biology)|cells]] in the [[meristem]] can divide for the [[plant]] to [[Growth|grow]]. Other [[Cell (Biology)|cells]] can only elongate.: [[Cell (Biology)|Cells]] in the [[meristem]] are affected by [[Plant Hormones|plant hormones]] like [[Auxin|auxin]] and [[gibberellin]].