A.致癌 B.致畸 C.遺傳性疾病 D.衰老 E.動(dòng)脈粥樣硬化
A.小鼠0.1~0.5ml/100g B.大鼠1ml/10g C.家兔<5ml/kg D.狗<50ml/kg E.以上均正確
A.1/2 B.1/4 C.1/6 D.1/8 E.1/10