Biology
- Class 12
- Bihar Board
Biology Self Study - Class 12th (Including NEET Foundation) - Bihar Board
Introduction to Class 12
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1. Life Span, Types of Reproduction01:04:24 -
2. Types of Asexual Reproduction, Fission, Budding, Fragmentation, Regeneration, Spore Formation, Vegetative Propagation01:08:27 -
lock 3. Vegetative Propagation01:02:01 -
lock 4. Artificial Vegetative Propagation, Sexual Reproduction01:02:01
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lock 5. Differences between Male and Female Gamete, Fertilization, Life Cycle01:04:44
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lock 1. Flower01:04:47 -
lock 2. Structure of Another, Microsporogenesis, Dehiscence of Anther, Structure of Pollengrain01:05:53
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lock 3. Pollen Allergy, Pollen Products, Structure and Development of Male Gametophyte01:04:56 -
lock 4. Gynoecium, Structure of Ovule00:57:19
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lock 5. Types of Ovule, Microsporogenesis, Types of Plant on the Basis of Sex Organ01:06:13 -
lock 6. Development of Embryosac, Types of Embryosac01:06:43
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lock 7. Pollination and its Type01:04:38
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lock 8. Pollinating Agents, Anemophily, Hydrophily01:06:18
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lock 9. Entomophily and Fertilization01:06:13 -
lock 10. Contrivance for Cross Pollination, Pollen Pistil Interaction01:05:05
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lock 11. Pollen Pistil Interaction, Fertilization01:05:56
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lock 12. Fertilization Development of Dicot Embryo01:05:36
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lock 13. Development of Endosperm and Dicot and Monocot Embryo01:02:21
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lock 1. Human Male Reproductive System01:02:04
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lock 2. Male Reproductive System, Scrotum, Cross Section of Testes01:09:00
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lock 3. Reproductive Duct System01:10:41
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lock 4. Penis, Semen and Disorder of Male Reproductive System01:05:23
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lock 5. Female Reproductive System01:12:22
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lock 6. Uterus, External Genetilia, Mammary Glands01:10:44
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lock 7. Menstrual Cycle, Ovulation01:10:11
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lock 8. Phases of Menstruation and Ovulation Process01:10:17
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lock 9. Gametogenesis and its Types01:08:39
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lock 10. Structure of Sperm and Ovum01:07:10
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lock 11. Fertilization of Gametes01:00:56 -
lock 12. Pregnancy and Embryonic Development01:06:02
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lock 13. Parturition and Lactation01:04:15
4. Reproductive Health [Ch 04]
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lock 1. Mendel's Law of Inheritance01:09:24
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lock 2. Mendel's Experiment01:05:35
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lock 3. Dominance, Interdominance and Codominance01:06:46
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lock 4. Back Cross ,Test Cross, Reciprocal Cross01:00:44
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lock 5. Dihybrid Cross in Pea Plant00:41:03
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lock 6. Process of Gamete Formation, Law of Independent Assortment01:02:46
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lock 7. Chromosomal Theory of Inheritance00:57:34
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lock 8. Linkage and Recombination01:01:09
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lock 9. Blood Group and Multiple Allele01:00:44
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lock 10. Paleotropic and Polygenic Inheritance01:11:53
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lock 11. Sex Determination01:01:55
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lock 12. Sex Determination in Honey Bees, Insects and Birds01:07:22
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lock 13. Genetic Disorder, Pedigree Analysis, Mendelian Disorder01:11:07
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lock 14. Mendelian Disorder01:03:39
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lock 15. Chromosomal Disorder01:07:34
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lock 1. Structure of Nucleic Acid01:10:26
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lock 2. Structure of DNA, B-DNA model01:10:47
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lock 3. Packaging of DNA01:09:12
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lock 4. Search for Genetic Material, Hershey Chase Experiment, Properties of Genetic Material, RNA World01:07:36
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lock 5. Replication and Experimental Proof for Semiconservation, Mechanism of Replication01:10:50
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lock 6. Transcription and Post Transcriptional Change01:02:10
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lock 7. Translation Process01:03:00
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lock 8. Genetic Code01:04:39
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lock 9. Regulation of Gene Expression, Lac Operon01:03:18
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lock 10. Human Genome Project and Fingerprinting01:03:48
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lock 1. Origin of Life01:03:36
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lock 2. Evidences of Evolution01:10:45
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lock 3. Evidences for Evolution, Vestigial Organ, Atavism, Connecting Link, Biogeographical Evidences, Embryological Evidences01:03:57
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lock 4. Biogeographical Evidences, Embryological Evidences and Paleontological Evidences01:13:42
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lock 5. Theories of Evolution, Lamarck's Theory, Theory of Continuity of Germplasm, Mc Dougall's Experiment01:06:57
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lock 6. Darwin's Theory01:10:36
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lock 7. Mutation Theory of Evolution, Modern Synthetic Theory01:08:15
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lock 8. Natural Selection01:07:54
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lock 9. Factors affecting Hardy Weinberg Equilibrium and Human Evolution01:05:15
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lock 1. Introduction to Health and Disease01:09:45
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lock 2. Communicable Diseases, Common diseases in Humans01:10:45
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lock 3. Viral and Bacterial Disease00:58:51
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lock 4. Helminthic and Protozoal Disease01:13:06
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lock 5. Immunity, Innate and Acquired Immunity01:11:01
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lock 6. Structure of Antibody, Vaccination and Immunisation01:02:15
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lock 7. Types of Lymphoid Organs Cancer01:05:21
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lock 8. Allergies, Autoimmunity, AIDS01:08:42
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lock 9. Drug addiction and Alcoholism01:09:06
10. Microbes in Human welfare
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lock 1. Principles of biotechnology, tools of Recombinant DNA technology01:11:48
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lock 2. Separation and Isolation of DNA fragments, Cloning vectors01:06:18
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lock 3. Selectable marker, Cloning sites, vectors for cloning genes in plants and animals01:15:12
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lock 4. Competent Host and insertion of recombinant DNA01:08:00
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lock 5. Amplification of Gene of interest using PCR01:12:36
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lock 6. Obtaining the foreign Gene product, Bioreactor, Downstream processing01:13:57
12. Applications of Biotechnology
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lock 1. Organism and its Environment, Major Abiotic factors01:19:21
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lock 2. Response to abiotic factors01:15:03
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lock 3. Effect of Abiotic condition, Adaptation01:09:39
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lock 4. Adaptation and Population01:00:57
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lock 5. Population attributes, Growth curve00:59:21
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lock 6. Population growth01:02:51
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lock 7. Population Interaction01:06:33
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lock 8. Predation, Parasitism, Competition, Mutualism01:12:48
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lock 9. Parasitism, commensalism, Mutualism01:16:09
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lock 1. Components of Ecosystem01:12:15
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lock 2. Productivity, Decomposition in an ecosystem01:12:46
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lock 3. Factors Affecting Decomposition, Energy Flow01:08:55
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lock 4. Types of pyramid, Ecological succession, Nutrient cycling00:54:33
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lock 5. Xerarch and Hydrarch succession, Biogeochemical cycle01:14:31
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lock 6. Ecosystem services and problems related with Ecology01:05:55
15. Biodiversity and Conservation
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lock 1. Biodiversity, species distribution on the Earth01:15:10
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lock 2. Pattern of biodiversity, Latitudinal Gradient, Species & relationship, Importance of species diversity to the ecosystem01:08:39
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lock 3. Biodiversity conservation01:03:00
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lock 4. In Situ and Ex Situ conservation, Questions related with Conservation00:59:22
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lock 1. Introduction of Pollution, Air pollution and its Control01:07:47
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lock 2. Catalytic converter, case study of Air pollution, Noise pollution01:05:03
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lock 3. Water pollution
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lock 4. Algal bloom, Biomagnification, Eutrophication01:05:14
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lock 5. Solid waste, Electronic waste, Case study of plastic waste, Agrochemicals01:02:03
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lock 6. Green house effect & Global warming, Ozone depletion in the stratosphere01:03:46