甲藻的运动细胞有2条顶生或侧生的鞭毛。( )

【名词&注释】

青少年(adolescent)、常春藤(ivy)、苯丙酮尿症(phenylketonuria)、野蔷薇(rosa multiflora)、爬山虎(boston ivy)、贫血症(anemia)、色盲症、人类遗传病(human hereditary diseases)

[单选题]甲藻的运动细胞有2条顶生或侧生的鞭毛。( )

A. 正确
B. 错误

查看答案&解析 点击获取本科目所有试题

举一反三：

[单选题]葡萄科的爬山虎和五加科的常春藤攀墙而上，二者攀援所依靠的器官为( )。

A. 均为茎卷须
B. 均为气生根
C. 分别为气生根、茎卷须
D. 分别为茎卷须、气生根

[单选题]What is the main idea of the passage?

A. Science and its applications bring us many dangers.
B. The development of science mostly lies in people’s attitudes.
C. Mankind can largely take control of science with their efforts.
D. The future of science will be influenced by the dangerous ideas.

[单选题]人类遗传病^{(human hereditary diseases)}有多种诊断方法。可通过显微镜观察细胞形状而做出诊断的遗传病是

A. 苯丙酮尿症
B. 人类红绿色盲症
C. 青少年型糖尿病
D. 镰刀形细胞贫血症^(anemia)

[单选题]The writer decided to try the model he had chosen because he

A. knew very little about it.
B. didn’t trust the shop assistant.
C. wanted to make sure the one he chose would be the best.
D. had a special interest in taking pictures of his fellow shoppers.

[单选题]野蔷薇学名中的种加词为multiflora，所以野蔷薇又名多花蔷薇。( )

A. 正确
B. 错误

[单选题]

A. treared
B. entertained
C. educated
D. respected

本文链接：https://www.zhukaozhuanjia.com/download/w9kojj.html