1. The enzymes pepsin and trypsin are secreted respectively by
2. Among the following choose the correct option which includes the organisms that have a holozoic mode of nutrition:
3. The enzymes contained in pancreatic juices help in the digestion of:
4. Which of the following help in protecting the inner lining of the stomach from the harmful effect of hydrochloric acid?
Result of the test.
Thanks for the test.