Chapter 1: Human Organ Systems

1.1: Human Digestive System (7 videos)
1.2: Respiratory System (14 videos)

Total Sections: 2
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Total Videos: 21

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Chapter 2: Transport in Humans And Plants

2.1: Transport in Humans (7 videos)
2.2: Disorders of Circulatory System (3 videos)
2.3: Transplantation of Tissues or Organs (1 videos)
2.4: Transportation in Plants (7 videos)
2.5: Translocation (1 videos)

. . .

Total Sections: 6
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Total Videos: 23

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Chapter 3: Reproduction in Plants

3.1: Pollination (5 videos)
3.2: Kinds of Reproduction (7 videos)
3.3: Fertilization in Plants (1 videos)
3.4: Formation of Seed and Fruit (2 videos)

Total Sections: 4
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Total Videos: 15

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Chapter 4: Environment and Feeding Relationship

4.1: Ecosystem (5 videos)
4.2: Habitat (12 videos)
4.3: Biotic components and Their Relation Wi (3 videos)

Total Sections: 3
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Total Videos: 20

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Chapter 5: Water

5.1: Water and Life (1 videos)
5.2: Sources of Water (2 videos)
5.3: Impurities of Water (1 videos)
5.4: Cleaning of Water (4 videos)
5.5: Uses of Water (2 videos)

Total Sections: 5
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Total Videos: 10

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Chapter 6: Structure of an Atom

6.1: Structure of an Atom (2 videos)
6.2: Atomic Number and Mass Number (3 videos)
6.3: Distribution of Electrons in Shells or (3 videos)
6.4: Valency And Ions (6 videos)
6.5: Isotopes And Their Uses (2 videos)

. . .

Total Sections: 7
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Total Videos: 24

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Chapter 7: Physical and Chemical Changes And Proces

7.1: Physical and Chemical Changes (5 videos)
7.2: Applications of Chemical Changes (6 videos)
7.3: Reversible And Irreversible Changes (1 videos)

Total Sections: 3
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Total Videos: 12

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Chapter 8: Transmission of Heat

8.1: Transmission of heat (4 videos)
8.2: Conduction (5 videos)
8.3: Convection (2 videos)
8.4: Radiation (3 videos)
8.5: Vacuum Flask (5 videos)

Total Sections: 5
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Total Videos: 19

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Chapter 9: Dispersion of Light

9.1: Refraction of Light (2 videos)
9.2: Laws of Refraction (2 videos)
9.3: Real and Apparent Depth (1 videos)
9.4: Critical Angle (1 videos)
9.5: Total Internal Reflection (5 videos)

. . .

Total Sections: 8
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Total Videos: 20

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Chapter 10: Sound Waves

10.1: Waves and their Types (4 videos)
10.2: Wavelength, Amplitude, Frequency and Sp (5 videos)
10.3: Pitch and Loudness (3 videos)
10.4: Audible Frequency Range (2 videos)
10.5: Application of Different Sounds (3 videos)

Total Sections: 5
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Total Videos: 17

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Chapter 11: Circuits And Electric Current

11.1: Flow of Electric Current (3 videos)
11.2: Types of Electric Circuits (2 videos)
11.3: The Circuits Used For Different Purposes (1 videos)
11.4: Energy Transfer In an Electrical Circuit (1 videos)
11.5: Effects of Electric Current (10 videos)

. . .

Total Sections: 8
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Total Videos: 30

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Chapter 12: Investigating Space

12.1: What Is Beyond Our Solar System (2 videos)
12.2: Stars, Stars Distances, Galaxies and M (3 videos)
12.3: Constellations (1 videos)
12.4: Looking At Stars (1 videos)
12.5: Precautions to Observe Sun (1 videos)

. . .

Total Sections: 6
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Total Videos: 17

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General Science Book for Class 7