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【单选题】
下列哪一项不是环境因素影响生殖健康的特点A.
环境因素诱发生殖细胞突变，可影响生殖过程和结局
B.
环境因素可影响生殖过程的任何一个环节，造成生殖功能障碍或不良生殖结局
C.
孕晚期接触环境有害因素对孕妇及胎儿没有影响
D.
环境致畸因素可通过妊娠中的母体，干扰正常的胚胎发育过程，引起先天缺陷
E.
孕期接触环境有害因素，可导致子代体能和智能损害或通过胎盘致癌
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