What is peristalsis movement?

(Q.6)  What is peristalsis movement?

(A) Longitudinal movement of muscles of stomach (B) Longitudinal movement of muscles of intestine (C) The muscles of the food canal contract in circular movement (D) The muscles of the food canal contract rhythmically (Q.7)  Peristalsis moves the food in which direction?

(A) Forward (B) Backward (C) Circular (D) All the directions (Q.8)  What type of intestine is required by carnivores?

(A) Shorter (B) Longer (C) Circular (D) None of the above (Q.9)  What is the full form of ATP? (A) Adenosine Tetra Phosphate (B) Adenosine Tri Phosphate (C) Aminosine Triphosphate (D) Aminosine Tetra Phosphate (Q.10)  Which of the following muscles regulate the exit of food from the stomach? (A) Sphincter muscle (B) Biceps (C) Triceps (D) Diaphragm