An eight-week human foetus rests in an adult's palm. The complete foetus is visible inside an intact amniotic sac,the membranous,fluid-filled bag that cushions & protects the developing infant. The amniotic sac is bound by two membranes,the inner amnion & outer chorion | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Ansary, Dr. M.A. |
Bildgröße: | 4399 px × 3157 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |