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