The stomach is located on the left side in the upper abdomen. Its inner surface is lined with rugae or folds that help digest the food.
The human stomach is bigger than the fetal pig's. This of course is if the human is an adult human.
The greenish substance in the stomach of a fetal pig is typically bile. Bile is produced by the liver and stored in the gallbladder before being released into the small intestine to aid in the digestion of fats.
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.
Rugae
Blood
There is a very good reason there is no food found in a fetal pig's stomach. The fetal pig was never born.
The human stomach is bigger than the fetal pig's. This of course is if the human is an adult human.
food
Many women describe the first fetal movements they feel as feeling like butterflies in their stomach, gas bubbles, or even popcorn popping.
The ridges are called rugae. They provide the stomach with more surface area for food. When food enters the stomach, these wrinkles expand and become stretched out. The purpose is to allow it to expand. This therefore allows expansion in volume of the pig.
The greenish substance in the stomach of a fetal pig is typically bile. Bile is produced by the liver and stored in the gallbladder before being released into the small intestine to aid in the digestion of fats.
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.
esophageal, cardiac, and pyloric
Rugae
Meconium
The inner wall of the stomach of the fetal pig is lined with gastric mucosa, which contains gastric pits leading to gastric glands. These gastric glands secrete enzymes and mucus that aid in digestion. The lining also has rugae, which are folds that allow for expansion of the stomach.
Blood