Class 9 Subjects

Grade 9 Biology MCQ

Grade 9 Biology Quiz Answers - Topic

Human Digestive System MCQ with Answers PDF

Human digestive system Multiple Choice Questions (MCQ) to practice human digestive system quiz answers PDF to study online 9th grade biology course. Nutrition Multiple Choice Questions and Answers (MCQs), Human Digestive System quiz questions PDF for online secondary school classes. "Human Digestive System Book" PDF: digestion in human, functions of liver, human food components, oral cavity selection grinding and partial digestion test prep for online school courses.

"The main sections of alimentary canal includes" Multiple Choice Questions (MCQ) on human digestive system with choices pharynx and stomach, oral cavity and esophagus, large and small intestine, and all of above for online secondary school classes. Study nutrition quiz questions for online certificate programs for online study.

MCQs on Human Digestive System

MCQ: The main sections of alimentary canal includes

pharynx and stomach
oral cavity and esophagus
large and small intestine
all of above

MCQ: The process of taking the food in is called

distillation
ingestion
absorption
assimilation

MCQ: The process of diffusion of digested food into the lymph and blood is called

absorption
dissimilation
refraction
diffraction

MCQ: The process of breaking complex molecules in more simple substances is called

ingestion
refraction
diffraction
digestion