Chapter 14: Respiration

14.1: Properties of Respiratory Surfaces (1 videos)
14.2: Human Respiratory System (7 videos)
14.3: Lung Volumes And Capacities (1 videos)
14.4: Control of Breathing (3 videos)
14.5: Mechanism of Transport of Gases (3 videos)

. . .

Total Sections: 8
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Total Videos: 24

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Chapter 15: Homeostasis

15.1: Mechanism of Homeostasis (2 videos)
15.2: Osmoregulation (1 videos)
15.3: Osmoregulation in Animals of Different (3 videos)
15.4: Excretion (4 videos)
15.5: Human Excretory System (11 videos)

. . .

Total Sections: 11
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Total Videos: 33

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Chapter 16: Support And Movement

16.1: Human Skeleton (14 videos)
16.2: Disorders of Skeleton (6 videos)
16.3: Muscles (13 videos)

Total Sections: 3
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Total Videos: 33

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Chapter 17: Nervous Coordination

17.1: Steps Involved In Nervous Coordination (4 videos)
17.2: Neurons (4 videos)
17.3: Nerve Impulse (4 videos)
17.4: Synapse (2 videos)
17.5: Organization of Human Nervous System (9 videos)

. . .

Total Sections: 8
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Total Videos: 30

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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: Feedback Mechanism (1 videos)

Total Sections: 3
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Total Videos: 11

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Chapter 19: Behaviour

19.1: Nature of Behaviour (2 videos)
19.2: Innate Behaviour (4 videos)
19.3: Learning Behaviour (2 videos)
19.4: Social Behaviours (2 videos)

Total Sections: 4
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Total Videos: 10

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Chapter 20: Reproduction

20.1: Male Reproductive System (4 videos)
20.2: Female Reproductive System (2 videos)
20.3: Menstrual Cycle (2 videos)
20.4: Disorders of Reproductive System (5 videos)
20.5: Sexually Transmitted Diseases (2 videos)

Total Sections: 5
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Total Videos: 15

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Chapter 21: Development And Aging

21.1: Embryonic Development (3 videos)
21.2: Control of Development (7 videos)
21.3: Human Embryonic Development (6 videos)
21.4: Human Birth And Nursing (2 videos)
21.5: Disorders During Embryonic Development (4 videos)

. . .

Total Sections: 7
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Total Videos: 24

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Chapter 22: Inheritance

22.1: Mendel's Laws of Inheritance (5 videos)
22.2: Exceptions To Mendelian Inheritance (4 videos)
22.3: ABO Blood Group System (2 videos)
22.4: Rh Blood Group System (2 videos)
22.5: Gene Interactions (6 videos)

. . .

Total Sections: 8
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Total Videos: 38

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Chapter 23: Chromosomes And DNA

23.1: Chromosomes (4 videos)
23.2: Concept of Gene (3 videos)
23.3: Chromosomal Theory of Inheritance (2 videos)
23.4: DNA As Heredity Material (2 videos)
23.5: DNA Replication (6 videos)

. . .

Total Sections: 9
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Total Videos: 37

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Chapter 24: Evolution

24.1: The Evolution And The Concept of Evolut (1 videos)
24.2: Evolution of Eukaryotes From Prokaryotes (1 videos)
24.3: Lamarckism (3 videos)
24.4: Darwinism (3 videos)
24.5: Neo-Darwinism (13 videos)

Total Sections: 5
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Total Videos: 21

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Chapter 25: Man and His Environment

25.1: Biogeochemical Cycles (3 videos)
25.2: Energy Flow Through An Ecosystem (7 videos)
25.3: Ecological Succession (9 videos)
25.4: Population Dynamics (2 videos)
25.5: Human Impact On Environment (9 videos)

. . .

Total Sections: 6
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Total Videos: 37

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Chapter 26: Biotechnology

26.1: Cloning of Gene (8 videos)
26.2: Procedure of Recombinant DNA Technology (1 videos)
26.3: Polymerase Chain Reaction (4 videos)
26.4: Genomic Library (2 videos)
26.5: DNA Sequencing (5 videos)

. . .

Total Sections: 11
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Total Videos: 60

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Chapter 27: Biology And Human Welfare

27.1: Integrated Disease Management (1 videos)
27.2: Vaccination (2 videos)
27.3: Schedule of vaccination Against Common (1 videos)
27.4: Animal Husbandry (2 videos)
27.5: Latest Technique Used For Plants (4 videos)

. . .

Total Sections: 7
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Total Videos: 17

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Biology Book for Class 12