A:一条来自父方,一条来自母方的染色体
B:由一条染色体复制而成的两条染色单体
C:在减数分裂过程中联会的两条染色体
D:形状与大小完全相同的两条染色体
下列各项不属于下肢骨的是( )
-My parents our home for a few hours when I arrived. I didn't meet them.-You could call them if you wanted to know where they were.
下列函数为奇函数的是( )