PT 58 S1 Q11

Recent studies indicate a correlation between damage tohuman chromosome ... ...

Which one of the following most accurately describes a reasoning flaw in the argument above?
(A) The argument ignores the possibility that some but not all types of damage to chromosome number six lead to schizophrenia.
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Complete Section: LR-A, Sept. '09 LSAT (PT 58 Sec. 1)