1. Sex determination 8- urethra 9- scrotum 11- anus 6- umbilical cord
Male
8- urethra
9- scrotum
11- anus
6- umbilical cord
Female
Male

2. 40- liver
71- gallbladder
43- spleen
32- stomach
42- pancreas (retro)
35- spiral colon
109- kidney (retro)
37- rectum
102- ovary
103- uterine horn

3. Fetal pig - female
ovaries
Urinary bladder
Left umbilical artery

4. Fetal pig
Right umbilical artery
Urinary bladder

5. Fetal pig heart liver lung Umbilical vein cut stomach spleen
Small intestine
Spiral colon
bladder
Umbilical arteries

6. 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

7. Fetal pig
Kidneys – remember they are
retroperitoneal

8. 59- renal vein
109- kidney
58- renal artery
111- ureter
37- rectum

9. Fetal pig- neck and upper thorax
Thymus gland

10. Neck and upper thorax
Portions of thymus
Thyroid gland

11. thoracic

12. Thoracic and Heart
46- right atrium – pulmonary trunk left atrium 47 – right ventricle 45 – interventricular sulcus with coronary artery 49- left ventricle 54 – superior vena cava 55- inferior vena cava diaphragm