問題詳情
8. Which of the following hormones is the most useful for promoting the growth of the root after plant cuttings?
(A) Abscisic acid
(B) Auxins
(C) Cytokinins
(D) Gibberellins
(E) Oligosaccharins
(A) Abscisic acid
(B) Auxins
(C) Cytokinins
(D) Gibberellins
(E) Oligosaccharins
參考答案
無參考答案
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