【名词&注释】
传递细胞(transfer cell)
[单选题]一个传递细胞用目镜10×，物镜25×的倍数观察，细胞的放大倍数是多少?( )
A. 35倍
B. 250倍
C. 500倍
D. 1 250倍
查看答案&解析
举一反三：
[单选题]24 As a child, Jack studied in a village school，——is named after his grandfather．
A. which
B. where
C. what
[单选题]
A. needs
B. activities
C. judgments
D. habits Ks5u
[单选题]松、杨分枝方式属于( )。
A. 单轴分枝
B. 合轴分枝
C. 假二叉分枝
D. 二叉分枝
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