A:甲、乙两细胞均发生质壁分离,不发生质壁分离复原
B:甲、乙两细胞均发生质壁分离,但乙细胞随后又发生质壁分离复原
C:甲、乙两细胞均发生质壁分离,但甲细胞随后又发生质壁分离复原
D:甲、乙两细胞均发生质壁分离,后又均发生质壁分离复原
(2015•淄博)下列计算正确的是( )
纬度地带性在中纬度地带表现更为明显,经度地带性在低纬度和高纬度地带表现比较明显。
The city was founded in the 8th century BC. In 89 BC, the Romans ____ Pompeii.
The teacher to ld the students ____ any food into the classroom.