Chicken embryo. Light micrograph of a three-day old chicken embryo. Vitelline veins and arteries run across the yolk and the chick is surrounded by the amionic membrane. The chick has a beating heart,developing brain,eye (black spot) ear and spinal cord | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Wheeler, Dr. Keith |
Taille de l’image : | 5371 px × 3508 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |