Identical twin sisters. Genetically identical (monozygotic) twins arise when a single fertilised egg from their mother splits into two cells,producing two offspring. Although one twin is often much bigger than the other at birth,they are always of the same sex and look remarkably alike | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Parker, Gary |
Taille de l’image : | 3543 px × 2468 px |
Model Release : | Le droit n'est pas encore disponible. Merci de nous contacter avant utilisation. |
Property Release : | Non requis |
Restrictions : | - |