Sex determination 8- urethra 9- scrotum 11- anus 6- umbilical cord Male 8- urethra 9- scrotum 11- anus 6- umbilical cord Female Male
40- liver 71- gallbladder 43- spleen 32- stomach 42- pancreas (retro) 35- spiral colon 109- kidney (retro) 37- rectum 102- ovary 103- uterine horn
Fetal pig - female ovaries Urinary bladder Left umbilical artery
Fetal pig Right umbilical artery Urinary bladder
Fetal pig heart liver lung Umbilical vein cut stomach spleen Small intestine Spiral colon bladder Umbilical arteries
Fetal pig Liver-lifted (two lobes) heart Left lung Gall bladder (green organ nestled in lobe of liver-underneath) stomach Spleen Against the stomach Small intestines Large intestines-spiral colon
Fetal pig Kidneys – remember they are retroperitoneal
59- renal vein 109- kidney 58- renal artery 111- ureter 37- rectum
Fetal pig- neck and upper thorax Thymus gland
Neck and upper thorax Portions of thymus Thyroid gland
thoracic
Thoracic and Heart 46- right atrium 50 – pulmonary trunk 48- left atrium 47 – right ventricle 45 – interventricular sulcus with coronary artery 49- left ventricle 54 – superior vena cava 55- inferior vena cava 121 - diaphragm