Human embryo. Close-up footage showing a human embryo approximately eight weeks after fertilisation. Facial features are developing; the eyes have migrated inward from the sides of the head, which is large with a bulging forehead. Upper limbs are differentiated into forearms, wrists and fingers; the lower limbs progress at a slower rate. The liver is functioning, enlarged due to production of red blood cells until the bone marrow takes over, and sexual differentiation has occurred. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Clouds Hill Imaging |
Modell-Rechte: | nicht erforderlich |
Länge: | 9 Sekunden |
Seitenverhältnis: | 4:3 |
Restrictions: | - |