1. Which of the following is not true regarding saliva?   It is secreted by salivary glands.   It doesn't have any role in swallowing of food.   It contains digestive enzymes.   It is a colorless fluid.   Hint Hint       2. Which of these is not a part of the small intestine?   Duodenum   Rectum   Ileum   Jejunum   Hint       3. Find the odd one out.   Thyroid   Salivary Gland   Pancreas   Liver   Half-n-half Clue   4. The process of digestion begins in the   Mouth cavity   Small intestine   Stomach   Esophagus   Half-n-half Clue   5. What type are teeth 7 and 8 in the following diagram?   Incisor   Molar   Canine   Premolar   Hint       6. Which of the following is a vestigeal organ?   Ileum   Caecum   Appendix   Gall Bladder   Half-n-half Clue   7. Movement of the intestinal tract responsible for propelling the food downwards in the alimentary canal is known as   Emesis   Excretion   Deglutition   Peristalsis   Half-n-half Clue