Potato leaf,SEM

Numéro d’image : 11537279
Potato leaf,SEM
Potato leaf. Coloured scanning electron micrograph (SEM) of a potato leaf (Solanum tuberosum) showing its underside and a transverse section through its structure. The surface is covered in hair-like growths called trichomes that protect the plant against predators and water loss. The trichomes with spheres at their tips secrete oils that are irritating to predatory insects. The upper and lower sides of the leaf are covered in a single layer of closely packed cells called the epidermis. Below the upper epidermis (bottom here) is a layer of palisade parenchyma made up of cells containing many chloroplasts. The next layer,the spongy mesophyll has large intracellular spaces for gaseous exchange. Magnification: x310 at 10 centimetres tall
Licence : Droits gérés
Crédit: Science Photo Library / Power And Syred
Taille de l’image : 4267 px × 5687 px
Model Release : Non requis
Property Release : Non requis
Restrictions : -

Prix pour cette image À partir de 45 €

Produit vendu
(Calendrier, Carte postale, Carte de vœux, Impression sur textile, Packaging etc)
À partir de 45 €
Usage commercial
(Affichage, Annonce presse, Annonce TV, Carte, Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 45 €
Éditorial
(Digital, Journal, Livre, Livre pratique, Magazine, Télévision etc)
À partir de 60 €
Usage non-commercial
(Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 120 €

Mots clés

;