Digestive System Practice Questions
Q1. A gap between teeth is called:
a) Diastema b) Peristoma c) Dentosa d) Geostema
Q2. Peristalsis occurs in:
a) Stomach b) Esophagus c) Ileum d) Jejunum
Q3. Gastro-esophageal sphincter is present between:
a) Esophagus and stomach b) Stomach and duodenum
c) Duodenum and pancreas d) between duodenum and jejunum
Q4. Zymogen cells secrete:
a) Mucus b) Pepsinogen c) Pepsin...