False-colour SEM of a field of human sperm
Numéro d’image : 11874087
| False colour scanning electron micrograph (SEM) of a field of human sperm,showing the division of the body of a single spermatozoon into a head & tail section. The tail of the sperm enables it to swim,an essential action in reaching & fertilising the female ovum. The mature male sex cell (the male gamete) is carried in the head,the top part of which is capped by the acrosome,which breaks down just before fertilisation,releasing a number of enzymes which assist in the penetration of the follicle cells that surround the female ovum. Magnification: X315 at 35mm size. Original is bw print p624/027 | |
| Licence : | Droits gérés |
| Crédit: | Science Photo Library / Scharf, David |
| Taille de l’image : | 5310 px × 3591 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 €