【名词&注释】
植物蛋白(vegetable protein)、油料作物(oil crop)、孤雌生殖(parthenogenesis)、营养繁殖(vegetative propagation)、助细胞(synergid)
[单选题]大豆(Glycine max)原产我国，是重要的油料作物和食用植物蛋白来源。( )
A. 正确
B. 错误
查看答案&解析
举一反三：
[单选题]物质的量浓度相同的下列溶液，pH由大到小排列正确的是
A. Ba(OH)2、Na2SO3、FeCl3、KCl
B. Na2SiO3、Na2CO3、KNO3、NH4Cl
C. NH3·H2O、H3PO4、Na2SO4、H2SO4
D. NaHCO3、C6H5COOH、C2H5OH、HCl
[单选题]种子内贮藏营养的结构是( )。
A. 胚
B. 胚乳
C. 子叶
D. 胚乳或子叶
[单选题]由助细胞(synergid)、反足细胞或极核发育成胚称( )。
A. 孤雌生殖
B. 无配子生殖
C. 无孢子生殖
D. 营养繁殖
[单选题]Where did the woman come from ？ （ ）
A. London
B. Amside
C. Lancaster
[单选题]---Do you know if Linda is willing to take charge of the program?--- , does it?
A. It makes no time
B. It counts for nothing
C. It doesn’t hurt to ask
D. It doesn’t make sense
[单选题]The bow-to book can be of help to _______ wants to do the job.
A. who
B. whomever
C. no matter who
D. whoever
[单选题]What did the scientists do to find out if the e-nose worked?
A. They presented it with all common crops..
B. They fixed 13 sensors inside the device.
C. They collected different damaged leaves.
D. They made tests on damaged and healthy leaves.
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