what was the major ethical lapse of the tuskegee experiment?\na not adhering to a code of ethics\nb…

what was the major ethical lapse of the tuskegee experiment?\na not adhering to a code of ethics\nb conducting a study only on black people\nc not treating the men who were infected\nd not informing the subjects of the study that they had syphilis
Answer
Brief Explanations:
The Tuskegee Experiment involved withholding information about syphilis diagnosis from African - American men participating in the study, which was a major ethical violation. The study participants were not informed of their condition even when effective treatments became available.
Answer:
D. Not informing the subjects of the study that they had syphilis