【名词&注释】
医疗保健(medical care)、体外受精(in vitro fertilization)、对症下药、病原体(pathogen)、同源人工授精(artificial insemination by husband)、国家规定、异源人工授精(artificial insemination by donor)、无性生殖(asexual reproduction)
[单选题]目前,我国禁止的生殖技术是
A. 人工授精
B. 同源人工授精
C. 异源人工授精(artificial insemination by donor)
D. 无性生殖(asexual reproduction)
E. 体外受精