<prompt> Malignant ovarian tumor seen in dysgenetic gonads:Serous cystadenocarcinomaEndodermal sinus tumorGranulosa cell tumorDysgerminoma  <response>: Ans. is d, i.e. DysgerminomaMC benign ovarian tumor seen in dysgenetic gonads is gonadoblastomaMC malignant ovarian tumor in dysgenetic gonads is dysgerminoma. 