Human ovum
Numéro d’image : 11873790
| Illustration of the stages of development of a human ova (egg) from a primordial follicle (top left) through to a graafian follicle (bottom left). Primordial follicles are produced in the ovary by the seventh month of foetal development,consisting of a primary oocyte surrounded by a layer of follicular cells. Futher growth is arrested until female reaches sexual maturity,when,under hormonal influences,the follicle develops through successive stages form a graafian follicle. During each ovarian cycle,up to 20 follicles develop; only 1 reaches full maturity to be released at ovulation (bottom right) | |
| Licence : | Droits gérés |
| Crédit: | Science Photo Library / Leroy, Francis / Biocosmos |
| Taille de l’image : | 2638 px × 3808 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 €