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- https://med.libretexts.org/Bookshelves/Veterinary_Medicine/Anatomy_and_Physiology_of_Animals_(Lawson)/06%3A_The_Skeleton/6.17%3A_SummaryThe skeleton maintains the shape of the body, protects internal organs and makes locomotion possible. The vertebrae support the body and protect the spinal cord. They consist of: cervical vertebrae in...The skeleton maintains the shape of the body, protects internal organs and makes locomotion possible. The vertebrae support the body and protect the spinal cord. They consist of: cervical vertebrae in the neck, thoracic vertebrae in the chest region which articulate with the ribs, lumbar vertebrae in the loin region, sacral vertebrae fused to the pelvis to form the sacrum and tail or coccygeal vertebrae. It moves against or articulates with the pelvis at the hip joint.
- https://med.libretexts.org/Bookshelves/Veterinary_Medicine/Anatomy_and_Physiology_of_Animals_(Lawson)/04%3A_Body_Organization/4.09%3A_SummaryEpithelial tissues form the skin and line the gut, respiratory tract, bladder etc. Connective tissues form tendons, ligaments, adipose tissue, blood, cartilage and bone, and are found in the dermis of...Epithelial tissues form the skin and line the gut, respiratory tract, bladder etc. Connective tissues form tendons, ligaments, adipose tissue, blood, cartilage and bone, and are found in the dermis of the skin. 11 body systems perform essential body functions most of which maintain a stable environment or homeostasis within the animal. Directional terms describe the location of parts of the body in relation to other parts.
- https://med.libretexts.org/Bookshelves/Veterinary_Medicine/Anatomy_and_Physiology_of_Animals_(Lawson)/04%3A_Body_Organization/4.02%3A_Vertebrate_BodiesThere is a well-defined head that contains the brain, the major sense organs and the mouth, a trunkthat contains the other organs and a well-developed tail. For instance, vertebrates that live on the ...There is a well-defined head that contains the brain, the major sense organs and the mouth, a trunkthat contains the other organs and a well-developed tail. For instance, vertebrates that live on the land have developed a flexible neck that is absent in fish where it would be in the way of the gills and interfere with streamlining. Mammals but not other vertebrates have a sheet of muscle called the diaphragm that divides the trunk into the chest region or thorax and the abdomen.
- https://med.libretexts.org/Bookshelves/Veterinary_Medicine/Anatomy_and_Physiology_of_Animals_(Lawson)/13%3A_Reproductive_System/13.03%3A_The_Male_Reproductive_OrgansThe male reproductive system consists of a pair of testes that produce sperm (or spermatozoa), ducts that transport the sperm to the penis and glands that add secretions to the sperm to make semen (se...The male reproductive system consists of a pair of testes that produce sperm (or spermatozoa), ducts that transport the sperm to the penis and glands that add secretions to the sperm to make semen (see diagram 13.2). This is the reason why the testes are located in a bag of skin called the scrotal sacs (or scrotum) that hangs below the body and where the evaporation of secretions from special glands can further reduce the temperature.