問題詳情
7.Why is Arsenic accumulation a problem for rice?
(A)Rice possess Si transporters that can also transport As(III)
(B)Rice grows in paddy fields, under anaerobic conditions that enhance As bioavailability
(C) Arsenic is toxic, and can enter the food chain through rice
(D) Rice is very sensitive to As, and low concentration of As can impair the yield
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增