single-layer columnar epithelium is distributed on the mucosal surface of stomach, intestine and uterus. ()
single-layer columnar epithelium is distributed on the mucosal surface of stomach, intestine and uterus. ()
A.正确
B.错误
正确答案:正确
Tag:动物解剖生理
时间:2021-12-25 22:21:20