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Nutrition
Punjab
Class 9
Biology (
Total Videos: 170
)
Preference
All Chapters
Chapter 1: Introduction to Biology
Chapter 2: Solving A Biological Problem
Chapter 3: Biodiversity
Chapter 4: Cells And Tissues
Chapter 5: Cell Cycle
Chapter 6: Enzymes
Chapter 7: Bioenergetics
Chapter 8: Nutrition
Chapter 9: Transport
Show Content
Select a chapter above and press 'Show Content'. Click a video topic below to view.
Chapter 8 Nutrition (
33 videos
)
  (
Practice Test
)
8.1: Mineral Nutrition In Plants (
Practice Test
)
Micronutrients and Macronutrients
7599 views
Role of Nitrogen and Magnesium
5172 views
Importance of Fertilizers
4217 views
Environmental Hazards Related to Fertilizers Use
2189 views
8.2: Components of Human Food (
Practice Test
)
Carbohydrates
3936 views
Fatty Acids to Lipids
951 views
Proteins
4718 views
Fatty Acids and Glycerol to Lipids
2055 views
Minerals
1917 views
Role of Calcium and Iron
2659 views
Vitamin A
3466 views
Vitamin C and D
2591 views
Water and Dietary Fiber
3963 views
A Balance Diet
2452 views
Food And Energy
Causes of Malnutrition, Protein-Energy Malnutrition
2683 views
Protein - Energy Malnutrition
6981 views
Mineral Deficiency Diseases
2625 views
Over-nutrition
1824 views
Effects of Malnutrition
1810 views
Famine
1566 views
8.3: Digestion In Human (
Practice Test
)
Digestion in Human
9054 views
Human Digestive System (Stomach and Small Intestine)
Human Alimentary Canal
5890 views
Digestion in Oral Cavity
8759 views
Digestion in Pharynx and Oesophagus
6713 views
Digestion in Stomach
11097 views
Digestion in Small Intestine
8002 views
More on Digestion and Absorption of Food in the Small Intestine
3743 views
Digestion in Large Intestine
6785 views
Role of Liver in Digestion
6945 views
8.4: Disorders of Gut (
Practice Test
)
Diarrhoea and Vomiting
3679 views
Constipation, Ulcer
2885 views
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