The is short and straight. The boundary between the jejunum and the ileum is marked by the line between the flattened ends of the cecum.
The is short and straight. The boundary between the jejunum and the ileum is marked by the line between the flattened ends of the cecum.
正确答案:ileum
Tag:动物解剖生理
时间:2021-12-25 22:22:28