Rugae
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.
In fetal pigs, the pancreas is a soft, elongated organ located near the duodenum. It is pinkish in color and has lobes that are not easily distinguished. The pancreas in fetal pigs is small compared to adult pigs and is still developing.
Blood
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 friction ridges in your fingers are called fingerprints. These unique patterns are formed during fetal development and remain the same throughout your life.
The lining of a pig stomach has multiple folds called rugae. These folds churn and mix the food with the digestive juices. They also allow the stomach to stretch without rupturing the lining.
Simply because it is closer to the heart. Cardiac refers to the heart.
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.
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.
food
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 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.
esophageal, cardiac, and pyloric
Meconium