Fetal Pig Dissection

Diaphragm

This muscles separates the thorax from the abdomen and is responsible for breathing.

Small Intestine

Digestive organ where most chemical digestion and absorption of food takes place.

Gall Bladder

This organ stores the bile produced by the liver.

Spleen

This organ filters blood of old red blood cells.

Liver

This organ breaks down ingested toxins and the byproducts of protein metabolism and is also a storage site for glycogen.

Stomach

A muscular and elastic sac that serves mainly to store food, break it up mechanically, and begin chemical digestion of proteins and fat.

Pancreas

An organs in the abdominal cavity with two roles. The first is an exocrine role: to produce digestive enzymes and bicarbonate, which are delivered to the small intestine via the pancreatic duct. The second is an endocrine role: to secrete insulin and glucagon into the bloodstream to help regulate blood glucose levels.

Heart

A hollow, muscular organ that pumps blood throughout the body.

Lungs

Locate them by looking underneath and behind the heart and liver. They are two spongy organs. House tiny air sacs called alveoli.
An organ found in air-breathing vertebrates that exchanges oxygen and carbon dioxide with the blood.

Aorta

The large arterial trunk that carries blood from the heart to be distributed by branch arteries through the body.

Pulmonary Artery

Carries deoxygenated blood from the right ventricle to the lungs.

Coronary Artery

Either of two arteries that arise one from the left and one from the right side of the aorta immediately above the semilunar valves and supply the tissues of the heart itself.

Left Atrium

Chamber that receives oxygenated blood from the pulmonary veins and pumps it into systemic circulation.

Left Ventricle

The chamber of the heart that receives arterial blood from the left atrium and pumps it into the aorta.

Right Ventricle

The chamber of the heart that receives venous blood from the right atrium and pumps it into the pulmonary artery.

Pulmonary

The major artery leading from the right ventricle of the heart to the lungs; it carries oxygen-poor blood.

Trachea

Allows air to pass to and from lungs.
Air passageway; has cartilage rings to help keep the air passage open as air rushes in; branches into right/left bronchus. Between larynx and bronchi.

Larynx

Contains the vocal cords-voice box.

Bronchi

The first branches of the trachea. There are two, one for each lung.

Umbilical cord

Connects the vasculature of the fetus to the placenta. A cord or funicle connecting the embryo or fetus with the placenta of the mother and transporting nourishment from the mother and wastes from the fetus.

Urinary Bladder

The pouch where urine is stored prior to elimination.

Kidney

Filters waste from the blood like urea, water, salt and proteins.Kidney

Large Intestine

Absorbs water and forms feces.
The last section of the digestive system, where water is absorbed from food and the remaining material is eliminated from the body.

Ovaries

Glands that produce the egg cells and hormones.
Egg-producing organs within the female reproductive system.

Uterine Horns

Point where uterus & uterine tubes meet; connect body of uterus & ovaries; in the pig, fetus develops here.

Rectum

A short tube at the end of the large intestine where waste material is compressed into a solid form before being eliminated.

Umbilical Artery

Brings DEOXYGENATED blood and nutrients from fetus to mother.

Ureter

A duct leading from the kidney to the urinary bladder. Carries urine.

Testes

Male sex glands or gonads that produce the male sex cells - sperm. (Primary)

mammal fundic stomach

mammal liver section

mammal kidney

Mammal Graafian Follicles

Mammal Epididymis

mammal artery and vein

mammal lung section