下列哪一组腺体都能产生激素(      )                                       

    A.垂体、胰腺、腮腺                     B.汗腺、乳腺、皮脂腺

    C.脑垂体、甲状腺、肾上腺               D.肠腺、胰岛、睾丸

C

关闭