
【名词&注释】
有丝分裂(mitosis)、植物体(plants)、大孢子母细胞(megasporocyte)、羽状复叶(pinnately compound leaf)
[单选题]下列何种功能不属于子叶的功能( )。
A. 吸收转运养料
B. 吸收水分
C. 储藏养料
D. 制造养料
查看答案&解析
举一反三:
[单选题]只有多细胞生物才有细胞分化现象。( )
A. 正确
B. 错误
[单选题]银杏的叶子是( )。
A. 掌状复叶
B. 羽状复叶(pinnately compound leaf)
C. 扇形叶
D. 条形叶
[单选题]Why does the woman plan to go to town?
A. To pay her bills in the bank.
B. To buy books in a bookstore.
C. To get some money from the bank,
[多选题]植物体( )部位的细胞通过进行有丝分裂使细胞数量增多。
A. 根
B. 叶
C. 小孢子母细胞
D. 大孢子母细胞
[单选题]When is the talk probably given?
A. At the beginning of the term
B. In the middle of the term
C. By the end of the term
[单选题]27 Mrs.White showed her students some old maps from the library.
A. to borrow
B. to be borrowed
C. borrowed
D. borrowing
[单选题]
A. Holding
B. Handing
C. Sending
D. Leaving
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