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Plant Structure, Growth and Function
Plant Growth from Root and Shoot Tips
Description
Plants grow throughout their lives, and that pattern is called indeterminate growth. This trait sets plants apart from most animals. Some plant parts stop growing, such as leaves and flowers, but roots and stems can keep growing for a long time.
Meristems make this ongoing growth possible. A meri...
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Transcript
Contrairement à la plupart des animaux, les plantes peuvent croître tout au long de leur vie. La croissance des plantes est facilitée par les méristèmes,les tissus contenant des cellules non différenciées qui peuventperpétuellement se diviser en cellules souches animales. Toutes les plantes vasculaires subissent une croissance primaire, quiall...
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