問題詳情

12. Which of the following is not true about micronutrients in plants?
(A) They generally help in catalytic functions.
(B) They are elements required in relatively small amounts.
(C) Overdoses of them can be toxic.
(D) They are essential elements of plants’ small size and molecular weight.
(E) They are required for a plant to grow from a seed and complete its life cycle.

參考答案

無參考答案

內容推薦