Q. Choose the correct answer among the following:
(a) Gastric juice contains
(i) pepsin, lipase, and rennin
(ii) trypsin, lipase, and rennin
(iii) trypsin, pepsin, and lipase
(iv) trypsin, pepsin, and renin
(b) Succus entericus is the name given to
(i) a junction between the ileum and large intestine
(ii) intestinal juice
(iii) swelling in the neck
(iv) appendix