%%

黑藻是一种叶片薄且叶绿体较大的水生植物, 分布广泛、易于取材, 可用作生物学实验材料。下列说法错误的是

Gaokao · Biology · previous-year question

A.在高倍光学显微镜下, 观察不到黑藻叶绿体的双层膜结构
B.观察植物细胞的有丝分裂不宜选用黑藻成熟叶片
C.质壁分离过程中, 黑藻细胞绿色加深、吸水能力减小
D.探究黑藻叶片中光合色素的种类时, 可用无水乙醇作提取液

Want to know if you got it right?

Answer thousands more real Gaokao previous-year questions free, get graded instantly, and climb the global ranked leaderboard.

Practice Gaokao free →

More Gaokao Biology questions