有关细胞有丝分裂和减数分裂共性的说法错误的是()
A.都有纺锤丝和纺锤体的出现
B.都可以产生可遗传的变异
C.都具有染色体复制的过程
D.都有同源染色体分离的现象
参考答案:D
△△□☆★△△□☆★△△□☆★…左起第30个是( ),此时△共有( )个,其他三种图形一共是18个。
Jennifer hates to do her homework.In fact, no one ___it.
A.ever really enjoys doing
B.really is ever enjoying to do
C.enjoy to really ever do
D.really ever enjoys to do