某校九年级一班体育委员在一次体育课上记录了六位同学托排球的个数分别为37,25,30,35,28,25,这组数据的中位数为( )
A:25
B:28
C:29
D:32.5
子代体细胞中的染色体,一半来自父方,一半来自母方.(判断对错)
— I am sorry that I've let you down.
一 It doesn't matter. I believe you can do better next time.