正确答案: B
错误
题目:硅藻之所以能运动,是由于其细胞具鞭毛的缘故。( )
解析:解析:硅藻的运动与其原生质的环状流动有关。
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举一反三的答案和解析:
[单选题]
table
[单选题]江公皋传 [清]蓝千秋江公讳皋,字在湄,号磊斋,世居桐城之龙眠山下。性敏慧,弱冠举于乡。未几,成进士,除瑞昌令。
即驰书告台省趣发饷 趣:通“趋”,前往
[单选题]既有离瓣花又有合瓣花的是( )。
葫芦科
[单选题]One of the most important questions they had to consider was( ) of public health
that
[单选题]根据下面,回答 49 ~ 52 题: CGUATEMALA CITY (Reuters) – A fish that lives in mangrove swamps(红树沼泽)across the Americas can live out of water for months at a time, similar to how animals adapted(适应)to land millions of years ago, a new study shows.
can stay alive for two months out of water