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The esophagus of a fetal pig, like many organs and body parts, looks very similar to that of a human. It is a long narrow tube, pinkish in color, with cilia lined in the inside (to help push down the food). Click on the link below for pictures of a fetal pig esophagus:
Pig muscles are weaker than human muscles and there are also fewer of them due to the fact that pigs are typically smaller and have a lesser number of bones.
A piglet is a baby pig. A pig is an adult pig.
a boar is a male pig and a pig is just a female :)
The trachea has cartilaginous rings. The esophagus does not.
The difference between a heart and a human heart is one heart is a shape, and the other is the heart in our chest that pumps blood all throughout our body.
pig is a pig and the wild boar is a wild boar
no
uhmmm..... penises?
The pig's kidneys function differently to human kidneys, producing different proteins and hormones in different quantities.
In the fetal pig, the esophageal opening is located dorsal to the glottis. The esophagus lies to the top of the stomach, in close proximity to the diaphragm.
The Pig's Heart is Big and The Chicken's Heart is Small