Liquid waste in pigs is stored in the bladder until it is eliminated from the body through the urethra.
The kidneys remove nitrogenous waste from the blood and produce urine to remove the waste.
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.
Urine
the rostrum is the snout of a fetal pig
The epididymis in a fetal pig is responsible for producing sperm. It is located on one testicle in the fetal pig.
A fetal pig is an unborn pig used in schools for dissection. Therefore, a fetal pig doesn't have a life span, because they never actually lived.
gullbladder
There is a very good reason there is no food found in a fetal pig's stomach. The fetal pig was never born.
The uterus keeps the trachea from collapsing in a fetal pig.
Metabolic waste leaves the aorta through the renal artery and enters the kidneys, where it undergoes filtration to form urine. The urine then travels through the ureters to the urinary bladder, where it is stored until it is released through the urethra to the outside of the body.
The lower trunk area on a fetal pig is called the posterior region of the pig.