which ethical principle is challenged by the high cost and limited accessibility of advanced genetic…

Brief Explanations:

Justice in ethics pertains to fairness and equality. High - cost and limited accessibility of advanced genetic therapies mean that not everyone can access them, which challenges the principle of justice as it creates disparities in who can benefit from these treatments. Beneficence is about doing good, autonomy is about self - determination, and non - maleficence is about not causing harm, none of which are as directly related to the issue of limited access as justice.

Answer:

c. Justice