​ After ovulation occurs, the level of estrogen in the blood drops slightly and secretion of ____ stimulates the development of the corpus luteum.

The conversion of fibrinogen into fibrin is catalyzed by ____.​

​ When the solute concentration outside a red blood cell equals the solute concentration inside the cell, the solution is called ____.

Childbirth is called ____.​

The uppermost portion of the pharynx is called the ____.​

The right and left renal arteries supply blood to the ____.​

​ Cells arise only from preexisting cells through the process of cell division.

​ Blood in the urine is called ____.

​ The study of the structure or morphology of the body and how the body parts are organized is called ____.

​ The ____ is a small thin-walled tube that leads from the floor of the urinary bladder to the outside of the body.