Final answer:
Hemophilia is a genetic disorder that affects blood clotting due to a deficiency of clotting factors, such as factor VIII or factor IX. It is most commonly passed from carrier females to their male offspring. Hemophilia patients experience excessive bleeding from minor wounds and bleeding into joint spaces, urine, and stool.
Step-by-step explanation:
Hemophilia is a genetic disorder that affects the body's ability to control blood clotting. It is caused by a deficiency of clotting factors in the blood, such as factor VIII or factor IX. Hemophilia A is the most common form and results in a lack of factor VIII production. Hemophilia B is the second most common form and is characterized by a deficiency of factor IX. Both forms are linked to the X chromosome and are typically passed from carrier females to their male offspring. Hemophilia C is a rare condition that is triggered by an autosomal chromosome and affects factor XI. In hemophilia, patients experience excessive bleeding from minor wounds, bleeding into joint spaces after exercise, as well as bleeding into urine and stool.