Radish seed. Macrophotograph of the germination of a radish seed,Raphanus sativus. The seed coat has split (at top) and a young root has emerged,with root hairs visible. Root hairs form an intimate contact with the soil particles,and enormously increase the root's absorbing surface area. The radish is a vegetable grown for its tuberous roots which are usually eaten raw and have a pungent flavour | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Burgess, Dr. Jeremy |
Taille de l’image : | 3344 px × 4853 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |