Chapter 14: Respiration

14.1: Properties of Respiratory Surfaces (1 videos)
14.2: Respiratory System of Man (11 videos)
14.3: Transport of Gases (5 videos)
14.4: Respiratory Disorders (7 videos)

Total Sections: 4
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Total Videos: 24

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Chapter 15: Homeostasis

15.1: Osmoregulation (4 videos)
15.2: Excretion (3 videos)
15.3: Excretory System of Man (12 videos)
15.4: Disorders of Urinary Tract (7 videos)
15.5: Thermoregulation (5 videos)

Total Sections: 5
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Total Videos: 31

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Chapter 16: Support And Locomotion

16.1: Human Skeleton (12 videos)
16.2: Disorders of Skeleton (9 videos)
16.3: Muscles (17 videos)

Total Sections: 3
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Total Videos: 38

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Chapter 17: Nervous Coordination

17.1: Neurons (9 videos)
17.2: Nerve Impulse (4 videos)
17.3: Synapse (2 videos)
17.4: Basic Organization of Human Nervous sys (8 videos)
17.5: Effects of Drugs on Nervous Coordination (6 videos)

. . .

Total Sections: 6
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Total Videos: 36

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Chapter 18: Chemical Coordination

18.1: Hormones- The Chemical Messengers (2 videos)
18.2: Endocrine System of Man (8 videos)
18.3: Feed Back Mechanism (1 videos)

Total Sections: 3
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Total Videos: 11

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Chapter 19: Behavior

19.1: The Nature of Behavior (3 videos)
19.2: Innate Behavior (Inborn Or Instinctive (3 videos)
19.3: Learning (2 videos)
19.4: Social Behavior (2 videos)

Total Sections: 4
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Total Videos: 10

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Chapter 20: Reproduction

20.1: Reproductive System of Man (8 videos)
20.2: Disorders of Reproductive System (4 videos)
20.3: Sexually Transmitted Diseases (STDs) (1 videos)

Total Sections: 3
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Total Videos: 13

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Chapter 21: Development and Aging

21.1: Embryonic Development (5 videos)
21.2: Control of Development (5 videos)
21.3: Human Embryonic Development (6 videos)
21.4: Birth And Nursing (3 videos)
21.5: Disorders During Embryonic Development (3 videos)

. . .

Total Sections: 6
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Total Videos: 23

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Chapter 22: Inheritance

22.1: Mendelian Inheritance (5 videos)
22.2: Exceptions To Mendelian Inheritance (4 videos)
22.3: Blood Group Systems (3 videos)
22.4: Polygenetic Inheritance And Epistasis (7 videos)
22.5: Gene Linkage And Crossing Over (4 videos)

. . .

Total Sections: 7
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Total Videos: 39

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Chapter 23: Chromosomes And DNA

23.1: Chromosomal Theory of Inheritance (6 videos)
23.2: DNA as the Hereditary Material (2 videos)
23.3: DNA Replication (5 videos)
23.4: Gene Expression (8 videos)
23.5: Regulation of Gene Expression (2 videos)

. . .

Total Sections: 6
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Total Videos: 28

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Chapter 24: Evolution

24.1: The Evolution And The Concept of Evolut (1 videos)
24.2: Evolution From Prokaryotes to Eukaryotes (1 videos)
24.3: Lamarckism (2 videos)
24.4: Darwinism (3 videos)
24.5: Neo-Darwinism (11 videos)

Total Sections: 5
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Total Videos: 18

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Chapter 25: Man And His Environments

25.1: Biogeochemical Cycle (4 videos)
25.2: The Flow of Energy (6 videos)
25.3: Ecological Succession (6 videos)
25.4: Population Dynamics (1 videos)
25.5: Human Impact on Enviroment (10 videos)

. . .

Total Sections: 6
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Total Videos: 31

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Chapter 26: Biotechnology

26.1: Cloning of Genes (16 videos)
26.2: DNA Sequencing (6 videos)
26.3: DNA Analysis (4 videos)
26.4: Genome Maps (3 videos)
26.5: Tissue Culture (5 videos)

. . .

Total Sections: 8
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Total Videos: 53

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Chapter 27: Biology And Human Welfare

27.1: Vaccination And Integrated Disease Mana (2 videos)
27.2: Animal Husbandry (1 videos)
27.2: Latest Technique Applied To Enhance Cro (2 videos)
27.3: Home Gardening (1 videos)
27.4: Roles of Microbes In Human Welfare (7 videos)

Total Sections: 5
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Total Videos: 13

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Biology Book for Class 12