the rat and human anatomy is so simaler, its easy to tell the rat from the human. but it gets confusing. the rat has the same anatomy as a human but its smaller. if you do a disection of a rat you...
rats are rats and people are people are people Besides that obvious fact. The thoracic cavity of a rat is much smaller than the abdomino-pelvic cavity but in humans they are almost the same size....
well, one answer i can give you, although not very defined, is the major factor of the spine. snakes have 100-400 vertebrae, while an average human has only 24 vertebrae in the spine. and snakes do...
Actually, the anatomy of a pig is very similar to that of a human. Pigs are often used as human analogs in tests and dissections. Although skeletal structure may differ because humans are bipedal and...