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BIOLOGY GRADE 8
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Course sections

Section 1
Crop Production and Management
1
Introduction
2
Agricultural Practices – Part 1
3
Agricultural Practices – Part 2
4
Agricultural Practices – Part 3
5
Exercises – Part 1
6
Exercises – Part 2
7
Adding Manure & Fertilizers
8
Irrigation Methods ; Recap
Section 2
Microorganisms: Friend And Foe
1
Introduction
2
Friendly Microorganisms
3
Commercial Use and Medicinal Use of Microorganisms
4
Vaccine; Soil Fertility
5
Harmful Microorganism; Human Diseases caused by Microorganisms
6
Food Poisoning;Pasteurisation;Nitrogen Cycle
7
Exercises – Part 1
8
Exercises – Part 2; Recap
Section 3
Conservation of Plants and Animals - Part 1
1
Introduction
2
Biosphere Reserve; Endemic Species; Wild Life Sanctuary
3
National Park; Red Data Book
4
Exercises – Part 1
Section 4
Conservation of Plants and Animals - Part 2
1
Exercises – Part 2
2
Exercises – Part 3
3
Recap
Section 5
Cell Structure and Functions - Part 1
1
Introduction
2
Unicellular and Multicellular Organisms
3
Shape and Size of Cells
Section 6
Cell Structure and Functions - Part 2
1
Activity 8.3;Cytoplasm
2
Comparison of Plant Cell and Animal Cell;Exercises- Part 1
Section 7
Cell Structure and Functions - Part 3
1
Exercises – Part 2
2
Mind Map
Section 8
Reproduction in Animals
1
Introduction
2
Fertilisation;Development of Embryo
3
Viviparous & Oviparous Animals; Asexual Reproduction
4
Exercises
5
Mind Map
Section 9
Reaching the Age of Adolescence
1
Introduction
2
Reaching Mental Intellectual and Emotional Maturity
3
Reproductive Health
4
Exercises;Reproductive Phase of Life in Humans
5
Mind Map
Section 10
Pollution of Air and Water
1
Introduction
2
CFC’s; Air Pollution
3
Global Warming

Microorganisms: Friend And Foe

Friendly Microorganisms

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Microorganisms: Friend And Foe Introduction
Complete
Microorganisms: Friend And Foe Commercial Use and Medicinal Use of Microorganisms