Scientists are researching sickle cell anemia. Sickle cell anemia is a type of blood disorder which causes a sickle shape of red blood cells and causes an abnormal shape of a protein that is used to carry oxygen. They wonder how a mutation of DNA can cause sickle cell anemia.
Which statement best supports the claim that a mutation of DNA can cause sickle cell anemia?
O A. Offspring inherit a normal copy of DNA from parents.
OB. A change in the sequence of DNA cause different genes to be expressed.
O C. All cells contain genetic information that produces the same types of proteins.
D. DNA of an organism provides the directions for the production of red blood cells.​