EVERYDAY SCIENCE

Detailed explanation-1: -Hemophilia is usually an inherited bleeding disorder in which the blood does not clot properly. This can lead to spontaneous bleeding as well as bleeding following injuries or surgery. Blood contains many proteins called clotting factors that can help to stop bleeding.

Detailed explanation-2: -Hemophilia A, also called factor VIII (8) deficiency or classic hemophilia, is a genetic disorder caused by missing or defective factor VIII (FVIII), a clotting protein.

Detailed explanation-3: -Hemophilia A is a hereditary bleeding disorder caused by a lack of blood clotting factor VIII. Without enough factor VIII, the blood cannot clot properly to control bleeding.

Detailed explanation-4: -Hemophilia is caused by the lack of clotting factor VIII or IX in the blood. In most cases, hemophilia is passed down through families (inherited). Most of the time, it is passed to male children.

Detailed explanation-5: -Due to a lack of these protein factors, a hemophilic person is unable to complete the cascade of clotting reactions and is associated with bleeder’s disease. Hence, it is called bleeder’s disease as it leads to cessation in clotting and can lead to spontaneous bleeding if injured.