Plant vascular bundle. Coloured scanning electron micrograph (SEM) of a cross-section through plant tissue showing a vascular bundle. The vascular bundle is at centre,with structural (ground) tissue surrounding it. Within the vascular bundle,the larger tubes,the xylem,carry water,and the smaller tubes,the phloem,carry nutrients. Sample from a Tradescantia virginiana (spiderwort) plant | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / AMI Images |
Bildgröße: | 2100 px × 2096 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |