Anatomy of a sow. From left to right: the heart, the digestive system with liver, pancreas, spleen and stomach. Underneath the ureters and from left to right : ovaries, oviducts, uterus and vagina. Above, the terminal part of the digestive tube (colon) with the rectum.

cardio vascular system heart artery vein digestive system genital system ovary urinary system kidney bladder genitourinary tract skeletal system bone zootomy animal female pig domestic pig artwork