<prompt> A mother is diagnosed to have sickle cell disease, her husband is normal. What is the chances of having children with sickle cell disease and sickle cell trait respectively?0 and 10025 and 2550 and 5010 and 50  <response>: Sickle cell anemia is an autosomal recessive disease. If mother has sickle cell disease SS and father is normal AA, all of the offspring will be sickle cell trait SA. Thus percentage of sickle cell disease SS will be zero and that of sickle cell trait SA will be 100. Ref: Robbins Pathologic Basis of Disease, 7th Edition, Page 628 ; Children and Their Families: The Continuum of Care By Vicky R. Bowden, Page 1207 