the science dealing with the structure of animals and plants.
Studies the function of the heart
the formation of blood
any of various internally secreted compounds, as insulin or thyroxine, formed in endocrine glands, that affect the functions of specifically receptive organs or tissues when transported to them by the body fluids.
the branch of anatomy that deals with structures that can be seen with the naked eye.
The study of the structure of cells, tissues, and organs of the body as seen with a microscope.
a progressive wave of electric and chemical activity along a nerve fiber that stimulates or inhibits the action of a muscle, gland, or other nerve cell.
the branch of physiology dealing with the functions of the nervous system.
the branch of biology dealing with the functions and activities of living organisms and their parts, including all physical and chemical processes.
a muscular, membranous or ligamentous wall separating two cavities or limiting a cavity.