1垂体是动物的重要内分泌腺它由前叶与后叶两部分组成这两部分的活动受到下丘�的控制为了研究这一机制�学家用小狗做了以下实验�将垂体 Template




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tomski1垂体是动物的重要内分泌腺它由前叶与后叶两部分组成这两部分的活动受到下丘�的控制为了研究这一机制�学家用小狗做了以下实验�将垂体 coloring