This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Genetic Disorders, Subject name: Biochemistry
X- linked recessive disease in male with clotting defect is- 
Select and explain. 
A. Hemophilia A, B. Von - Willebrand disease, C. ITP, D. None
A: Hemophilia A
Answer: A: Hemophilia A 
Explanation: X- linked recessive disease in male with clotting defect is Hemophilia A XR (X-linked recessive) Color blindness Duchenne's Muscular Dystrophy Becker's Muscular Dystrophy Glucose-6-Phosphate Dehydrogenase deficiency(G6PD) Testicular Feminization Hunter's Syndrome Fabry's disease Ornithine Transcarboxylase deficiency Lesch Nyhan syndrome Hemophilia A and B Agammaglobulinemia