60 likes | 292 Views
gut tube. phayrynx. Midline sagittal section of 25 day, 9 mm pig embryo. amnion. spinal cord. laryngo-tracheal groove. mesonephros. liver. bulbus cordis and aortic arch. ventricle. brain. gut tube. yolk sac. Planes of transverse sections. 2. 3. 1. 4. 5. 6. 7. 8. 10. 9. 11.
E N D