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103年 - 103 學士後西醫:普通生物學#27047
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3. The tissue makes up most of the wood of a tree is _____.
(A) primary xylem
(B) secondary xylem
(C) primary phloem
(D) secondary phloem
(E) cork
答案:
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統計:
A(10), B(58), C(8), D(4), E(0) #938243
詳解 (共 2 筆)
艾爾
B2 · 2021/06/21
#4822679
(共 1 字,隱藏中)
前往觀看
3
2
黑井修
B1 · 2017/02/19
#1633400
木材中大部分都是長期堆疊的次生木質部。
2
0
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