Artist s interpretation of the moment of conception. Sperm showing affects of advanced paternal age including decline in sperm morphology, decreased sperm number and decreased motility. Etched graphic shows process of spermatogenesis. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / DNA Illustrations |
Bildgröße: | 4043 px × 4102 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |