問題詳情
14.花輪觀察某種植物切片發現具有下列各特徵：維管束作輻射狀排列，具有形成層，但不具髓細胞，周鞘細胞排列整齊。那麼此切片最可能是下列哪種植物做成？
(A)雙子葉植物莖
(B)雙子葉植物根
(C)單子葉植物莖
(D)單子葉植物根
(A)雙子葉植物莖
(B)雙子葉植物根
(C)單子葉植物莖
(D)單子葉植物根
參考答案
答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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