Scanning electron micrograph of the undersurface of a cultivated mushroom (a fungus) looking edge- on at the gills of a closed button. The cultivated mushroom is closely related to Agaricus bisporus; so-called because its basidia (the spore bearing structure of some fungi) produce two spores (instead of the usual four),as do those of the edible mushroom. Basidia form a feritle layer called the hymenium,which covers the gills. The furry appearance of the gills here indicates the basidia. Magnification X90 (at 10x8 size) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Burgess, Dr. Jeremy |
Taille de l’image : | 3323 px × 4883 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |