【单选题】【消耗次数：1】
精子获能是在（）
①
生精小管内
②
睾丸网内
③
附睾管内
④
精液内
⑤
女性生殖管道内
参考答案：
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相关题目
【单选题】
采用人工方法从女性体内取出卵子，使精子和卵子在试管内结合，形成胚胎，然后再植入子宫，继续妊娠的生育技术，称之为（ ）
①
体外受精
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体内受精
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受精
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自体繁殖
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代孕
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