9th Biology Chapter 8 Nutrition

1. Explain the Process of Digestion in the Oral Cavity.
2. Define Peristalsis and its Role in Digestion.
3. Define Constipation and Discuss its Causes and Symptoms.
4. What is Obesity and How Does it Develop?
5. What is the Importance of Fertilizers in Plant Nutrition?
6. Identify the Major Components of Food.
7. Discuss the Structure and Functions of the Liver.
8. Define Nutrition and Nutrients.
9. Discuss Disorders of the Gut and Their Causes.
10. Discuss the Importance of Nitrogen in Plant Nutrition.
11. Describe the Structure and Functions of the Large Intestine.
12. Explain the Structure and Function of the Esophagus.