Biology Class 12 Topic Wise Short Notes PDF for NEET 2023: Download Free Topic Wise Notes PDF
We are providing you Important Biology Class 12 Topic Wise Short Notes PDF which will be beneficial for you to crack your exam. These Notes are generalize is nature and you can always combine them with your own solving methods. Let’s take a look at the Biology Short Notes. These Notes are based on important topics that comes under various Medical Entrance Exam like NEET, AIIMS, JIPMER, PGIMER, CBSE Board, ICSE Board, Class 12th.
Why you should study from these Biology Class 12 Topic Wise Short Notes ?
- These Biology Class 12 Topic Wise Short Notes are useful for the upcoming Medical Entrance Exam (NEET, AIIMS, JIPMER, PGIMER), CBSE Board, ICSE Board, JEE, Class 12th Exams.
- It is important to clear your concept of Topics by using shortcut tricks.
- These Biology Class 12 Topic Wise Short Notes will help to improve your Techniques and Skills to solve this topic problems.
- In these Notes we have included previous year Questions with detailed solution.
Biology Class 12 Topic Wise Short Notes
Chapter 1: Reproduction in Organisms | |
Topic Name | Notes Link |
Importance Of Reproduction | Click Here |
Types of Reproduction | Click Here |
Budding | Click Here |
Fragmentation | Click Here |
Binary fission | Click Here |
Vegetative propagation | Click Here |
Oestrous cycle | Click Here |
Homogametes | Click Here |
Heterogametes | Click Here |
Homothallic | Click Here |
Heterothallic | Click Here |
Monoecious Plants | Click Here |
Dioecious Plants | Click Here |
Difference between Dioecious and Monoecious Plants | Click Here |
Staminate | Click Here |
Pistillate | Click Here |
Haploid | Click Here |
Diploid | Click Here |
Pollination | Click Here |
Parthenogenesis | Click Here |
Meiocyte | Click Here |
Juvenile phase | Click Here |
Hydras | Click Here |
Multicellular organisms | Click Here |
Gametogenesis | Click Here |
Embryogenesis | Click Here |
Spermatogenesis | Click Here |
Chapter 2: Sexual Reproduction in Flowering Plants | |
Topic Name | Notes Link |
Angiosperm | Click Here |
Gymnosperms | Click Here |
Gametophyte | Click Here |
Microsporogenesis | Click Here |
Megasporogenesis | Click Here |
Ovule | Click Here |
Monosporic | Click Here |
Chasmogamous | Click Here |
Cleistogamous Flowers | Click Here |
Dichogamy | Click Here |
Triple fusion | Click Here |
Epicotyl and Hypocotyl | Click Here |
Coleoptile and Coleorrhiza | Click Here |
Integument and Testa | Click Here |
Perisperm and Pericarp | Click Here |
Emasculation | Click Here |
Parthenocarpy | Click Here |
Tapetum | Click Here |
Apomixis | Click Here |
Stamen | Click Here |
Embryo sac | Click Here |
Pollination | Click Here |
Locule | Click Here |
Hybridisation | Click Here |
Endosperm | Click Here |
Polyembryony | Click Here |
Chapter 3: Human Reproduction | |
Topic Name | Notes Link |
Gametes | Click Here |
Blastocyst | Click Here |
Luteinising hormone | Click Here |
Ovulation | Click Here |
Zygote | Click Here |
Placenta | Click Here |
Male Reproductive System | Click Here |
Female Reproductive System | Click Here |
Menstrual Cycle | Click Here |
Fertilisation and Implantation | Click Here |
Pregnancy and Embryonic Development | Click Here |
Parturition and Lactation | Click Here |
Oogenesis | Click Here |
Testis | Click Here |
Ovary | Click Here |
Progesterone and Oestrogen | Click Here |
Seminiferous tubule | Click Here |
Sertoli cells | Click Here |
Spermatogonia | Click Here |
Leydig cells or interstitial cells | Click Here |
Sperm | Click Here |
Spermiation | Click Here |
Seminal plasma | Click Here |
Prostate gland | Click Here |
Seminal vesicles | Click Here |
Cowpers gland | Click Here |
Bulbourethral gland | Click Here |
Vasa efferentia | Click Here |
Vas Deferens | Click Here |
Rete Testis | Click Here |
Epididymis | Click Here |
Graafian follicle | Click Here |
Corpus luteum | Click Here |
Endometrium | Click Here |
Acrosome | Click Here |
Sperm tail | Click Here |
Fimbriae | Click Here |
Androgens | Click Here |
Scrotum | Click Here |
Testicular Lobules | Click Here |
Urethral Meatus | Click Here |
Oviducts | Click Here |
Mammary glands | Click Here |
Infundibulum | Click Here |
Clitoris | Click Here |
Hymen |
Click Here |
Menarche | Click Here |
Blastomeres | Click Here |
Chapter 4: Reproductive Health | |
Topic Name | Notes Link |
Significance of Reproductive Health | Click Here |
Amniocentesis | Click Here |
Uses of Contraceptives | Click Here |
Methods to Assist Infertile Couples |
Click Here |
Assisted Reproductive Technologies | Click Here |
Medical Termination of Pregnancy | Click Here |
Sterilisation | Click Here |
Sexually Transmitted Diseases | Click Here |
Chapter 5: Principles Of Inheritance And Variation | |
Topic Name | Notes Link |
Mendel Laws of Inheritance | Click Here |
Mutation | Click Here |
Filial Progeny | Click Here |
Alleles | Click Here |
Incomplete dominance | Click Here |
Contribution of T H Morgan to Genetics | Click Here |
Law of Dominance | Click Here |
Law of Segregation |
Click Here |
Law of Independent Assortment | Click Here |
Inheritance of One Gene or Monohybrid Cross | Click Here |
Inheritance of Two Genes or Dihybrid Cross | Click Here |
Chromosomal Theory of Inheritance | Click Here |
Linkage and Recombination | Click Here |
Polygenic Inheritance | Click Here |
Point Mutation | Click Here |
Recessive | Click Here |
Homozygous | Click Here |
Heterozygous | Click Here |
Pedigree Analysis | Click Here |
Autosomal genetic disorders | Click Here |
Sex Determination Mechanism |
Click Here |
Sex Determination in Humans | Click Here |
Sex Determination in Honey Bee | Click Here |
Mendelian Disorders | Click Here |
Genetic Disorders | Click Here |
Chapter 6: Molecular Basis of Inheritance | |
Topic Name | Notes Link |
Structure of Polynucleotide Chain | Click Here |
Double Helix model | Click Here |
Packaging of DNA Helix | Click Here |
Hershey Chase Experiment | Click Here |
Properties of Genetic Material (DNA versus RNA) | Click Here |
DNA Replication | Click Here |
Meselson and Stahls Experiment | Click Here |
DNA ligase | Click Here |
DNA polymerase | Click Here |
Schematic structure of a transcription unit | Click Here |
Transcription in Eukaryotes | Click Here |
Transcription in Prokaryotes | Click Here |
Transcription in Bacteria | Click Here |
Mutations and Genetic Code | Click Here |
Regulation of Gene Expression | Click Here |
The Lac operon | Click Here |
Human Genome Project | Click Here |
DNA Fingerprinting | Click Here |
Repetitive DNA and satellite DNA | Click Here |
mRNA and tRNA | Click Here |
Template strand and coding strand | Click Here |
Role of Ribosome in Translation | Click Here |
Bioinformatics | Click Here |
Chapter 7: Evolution | |
Topic Name | Notes Link |
Evolution | Click Here |
Darwin’s Theory of Evolution | Click Here |
Adaptive Radiation | Click Here |
Hardy Weinberg principle | Click Here |
Genetic drift | Click Here |
Biological Evolution | Click Here |
Mechanism of Evolution | Click Here |
Origin and Evolution of Man | Click Here |
Miller’s Experiment | Click Here |
Homologous Organs | Click Here |
Chapter 8: Human Health And Diseases | |
Topic Name | Notes Link |
Common Diseases in Humans | Click Here |
Immunity and its types | Click Here |
Infectious and Non Infectious diseases | Click Here |
Stages in the life cycle of Plasmodium | Click Here |
Entamoeba Histolytica | Click Here |
Elephantiasis or filariasis | Click Here |
Structure of an antibody molecule | Click Here |
Humoral immune response | Click Here |
Lymphoid organs | Click Here |
Replication of Retrovirus | Click Here |
Cannabinoids | Click Here |
Elisa and its uses | Click Here |
Cancerous cell and Normal cell | Click Here |
Diseases Caused by Protozoa |
Click Here |
Diseases Caused by Virus | Click Here |
Diseases Caused by Fungi | Click Here |
Diseases Caused by Parasitic helminths Worms | Click Here |
Chapter 9: Strategies For Enhancement In Food Production |
|
Topic Name | Notes Link |
Micropropagation | Click Here |
Mutation | Click Here |
Tissue Culture | Click Here |
Single Cell Protein (SCP) | Click Here |
Biofortification | Click Here |
Fisheries | Click Here |
Plant Breeding | Click Here |
Plant Breeding for Disease Resistance | Click Here |
Difference Between Aquaculture and Pisciculture | Click Here |
Bee-keeping | Click Here |
Economic characters of dairy cattle | Click Here |
Multiple Ovulation Embryo Transfer Technology (MOET) | Click Here |
Interspecific hybridisation | Click Here |
Animal breeding | Click Here |
Poultry farming | Click Here |
Dairy Farm Management | Click Here |
Animal Husbandry | Click Here |
Chapter 10: Microbes In Human Welfare | |
Topic Name | Notes Link |
Microbes | Click Here |
Microbes in Household Production | Click Here |
Role of Microbes in Industrial Products | Click Here |
Microbes in Sewage Treatment | Click Here |
Sewage Treatment | Click Here |
Microbes In The Production of Biogas | Click Here |
Biocontrol Agents | Click Here |
Microbes as Biofertilizers | Click Here |
Biofertilizers | Click Here |
Chapter 11: Biotechnology Principles And Processes | |
Topic Name | Notes Link |
Biotechnology | Click Here |
Principles of Biotechnology | Click Here |
Recombinant DNA Technology | Click Here |
DNA Cloning | Click Here |
Bioprocess Engineering | Click Here |
Genetic Engineering | Click Here |
Bioreactors | Click Here |
Restriction Enzymes | Click Here |
Plasmid DNA | Click Here |
Chromosomal DNA | Click Here |
Molar Concentration of Human DNA | Click Here |
Downstream Processing | Click Here |
Chitinase | Click Here |
Separation and Isolation of DNA fragments | Click Here |
Chapter 12: Biotechnology And Its Application | |
Topic Name | Notes Link |
Genetically Modified Organisms | Click Here |
Bt Cotton | Click Here |
Bt Crops | Click Here |
RNA Interference | Click Here |
Application of Biotechnology in Medicine | Click Here |
Gene Therapy | Click Here |
Transgenic Animals | Click Here |
Genetic Engineering Appraisal Committee (GEAC) | Click Here |
Golden Rice | Click Here |
Biopiracy | Click Here |
Green Revolution | Click Here |
Organic Farming | Click Here |
Agrochemicals and Their Importance in Agriculture | Click Here |
Role of Biotechnology in Agriculture | Click Here |
Chapter 13: Organisms Populations | |
Topic Name | Notes Link |
Predation | Click Here |
Parasitism | Click Here |
Commensalism | Click Here |
Herbivory | Click Here |
Mutualism | Click Here |
Adaptation | Click Here |
Biome | Click Here |
Major biomes of India | Click Here |
Abiotic Factors | Click Here |
Responses to Abiotic Factors | Click Here |
Population Pyramids | Click Here |
Growth Models | Click Here |
Population Growth | Click Here |
Life History Variation | Click Here |
Population Interaction | Click Here |
Chapter 14: Ecosystem | |
Topic Name | Notes Link |
Ecosystem | Click Here |
Components of Ecosystem | Click Here |
Energy Flow in Ecosystem | Click Here |
Plant Succession | Click Here |
Carbon Cycle | Click Here |
Phosphorus Cycle | Click Here |
Ecosystem Services | Click Here |
Ecological Succession | Click Here |
Ecological Pyramid | Click Here |
Food Chain | Click Here |
Decomposition | Click Here |
Decomposition Cycle | Click Here |
Productivity in Ecosystem | Click Here |
Tundra Ecosystem | Click Here |
Terrestrial Ecosystem | Click Here |
Aquatic Ecosystem | Click Here |
Chapter 15: Biodiversity And Its Conservation | |
Topic Name | Notes Link |
Biodiversity | Click Here |
Biodiversity Conservation | Click Here |
Levels of Biodiversity | Click Here |
Biosphere Reserves | Click Here |
Causes of Biodiversity Losses | Click Here |
Patterns of Biodiversity | Click Here |
Number of Species on Earth And in India | Click Here |
Importance of Species Diversity to the Ecosystem | Click Here |
National Park | Click Here |
Vertebrates Animals | Click Here |
Invertebrates Animals | Click Here |
Bio Geographic Regions and Provinces of India | Click Here |
Chapter 16: Environmental Issues | |
Topic Name | Notes Link |
Pollution | Click Here |
Air Pollution | Click Here |
Electrostatic Precipitator | Click Here |
Environment Protection Act, 1986 | Click Here |
Prevention and Pollution Control Act, 1981 | Click Here |
Eutrophication | Click Here |
Biomagnification | Click Here |
Algal bloom | Click Here |
Water Prevention and Control of Pollution Act, 1974 | Click Here |
Water Pollution | Click Here |
Ganga Action Plan | Click Here |
Sewage | Click Here |
Industrial Effluent and Domestic Sewage | Click Here |
Solid Waste | Click Here |
Solid Waste Management | Click Here |
Municipal Solid Waste | Click Here |
Agrochemicals | Click Here |
Plastic Pollution | Click Here |
eWaste | Click Here |
Industrial Waste | Click Here |
Conservation of Forests | Click Here |
Deforestation | Click Here |
Soil Erosion | Click Here |
Ozone Depletion | Click Here |
Greenhouse Effect | Click Here |
Global Warming | Click Here |
Radioactive Waste | Click Here |
Topic Wise Biology Short Notes
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