[tflabo]

I remember in college Anatomy and Physiology lab we had to dissect open fetal pigs. The internal organs do resemble human anatomy. I still have the kit of blades and pins we had to purchase as students.

[exDemMom]

The internal organs do resemble human anatomy.

As do the internal organs of any mammal. There are larger differences in the surface antigens of the cells that form the organs.