Sex determination. Conceptual computer artwork of the symbols for male (left) and female (right) surrounded by human sperm cells | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Nicholls, David |
Taille de l’image : | 4198 px × 4205 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |