The shoot-root of the lily (Fig. 11.1) is covered on the outside by a rhizodermis with root hairs. The cell line underneath is parched to form a protective layer, the exodermis, which later takes over the role of the degraded rhizodermis.

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Organ Histological Examinations

  • György Kriska

摘要

The shoot-root of the lily (Fig. 11.1) is covered on the outside by a rhizodermis with root hairs. The cell line underneath is parched to form a protective layer, the exodermis, which later takes over the role of the degraded rhizodermis.