biology

This subject covers units such as biotechnology, reproduction, ecology, genetics and evolution and, biology in human welfare

Reproduction covers chapters such as Human Reproduction, Reproductive Health, Reproduction in Organisms and, Sexual Reproduction in Flowering Plants

Reproduction

Genetics and Evolution covers chapters such as Evolution, Molecular Basis of Inheritance and, Principles of Inheritance and Variation

Genetics and Evolution

Biology in Human Welfare covers chapters such as Human Health and Disease, Microbes in Human Welfare and, Strategies for Enhancement in Food Production

Biology in Human Welfare

Biotechnology covers chapters such as Biotechnology and its Applications and Biotechnology - Principles and Processes

Biotechnology

Ecology covers chapters such as Ecosystem, Environmental Issues, Biodiversity and Conservation and, Organisms and Populations

Ecology

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Incomplete Linkage in Drosophila

Structure of Polytene Chromosomes in a Fruit Fly

Biotechnology and Ethical Issues

Lactation

Lac Operon

Single Cell Protein and Mushroom Culture

Transgenic Animals

Cracking the Code: Human Genome Project

HGP- Observations and Applications

RNA World

Parturition

Pollen-Pistil Interaction

Outbreeding Devices

Gene Mutation, Types and Effects

Deforestation

Post-Transcriptional Modifications

Spermatogenesis

Reproduction and Its Two Modes

Types of Biodiversity

Radioactive Wastes and Their Disposal

Afforestation Programmes

Gametogenesis

DNA Replication

Drug Addiction, Our Worst Enemy

Jhum Cultivation

A Type of Sedimentary Cycle: Phosphorus Cycle

Rheumatoid Arthritis

Biomagnification and Bioaccumulation

Pollution and Pollutants

Industrial Production of Enzymes

Somatic Hybridisation

Tissue Culture and Its Applications

Cancer

AIDS: Causes and Symptoms

Immune Disease - AIDS

Allergy, Its Symptoms and Treatment

Types of Vaccines

Vaccination and Immunization

Structure of Antibody

Third Line of Defence

Function and Characteristics of Leukocytes

Viral Diseases (Influenza and Polio)

Embryological Evidences of Evolution

Biological Evidence of Origin of Life

Chemical Origin of Life

Origin of Life

Origin of the Earth

Translation - Synthesising Proteins

Packaging of DNA - The Chromatin Structure

Chemical and Physical Structure of DNA

Hershey and Chase Experiment

Factors Causing Variation

Placenta and Foetal Haemoglobin

Embryonic Development

Menstrual Cycle

Female Reproductive Anatomy

Male and Female Reproductive System

Anatomy and Physiology of Male Reproductive System

Types of Cross-Pollination

Development of Female Gametophyte

Pollen Development

Structure of a Flower

Sexual Reproduction in Flowering Plants

Events in Sexual Reproduction

Types of Seeds

Fruits

Underground Stem Modification

Speciation

Homologous and Analogous Organs

Paleontological Evidences of Evolution

Introduction to Heredity and Variation

Contraceptive Methods

Components of Environment

Fertilisation and Implantation in Humans

Ecosystem

Soil Erosion - Causes and Prevention

Impacts of Human Activities on the Environment

Vegetative Propagation

Plant Adaptations in Desert

Desert Adaptations

Apiculture and Its Products

Algal Bloom, Eutrophication and Its Impacts

Water Pollution and Eutrophication

Methods of Controlling Air Pollution

Air Pollution and Its Sources

The Carbon Cycle

Cycles Driving the Ecosystem

Ecological Succession

The Pyramid of Energy Flow

Nature's Cleaners: Decomposers

Relationships Due to Interdependence of Organisms

Application of Antisense Technology

Amplification Using PCR

Recombinant DNA Synthesis

Gene Therapy

Transformation and Conjugation in Bacteria

Recombination in Bacteria by Transduction

Bacterial Diseases: Typhoid and Cholera

Down's Syndrome

Chromosomal Abnormalities and Genetic Disorders

This chapter covers topics such as Gametogenesis, Pregnancy and Embryonic Development, Lactation, Male Reproductive System, Implantation, Menstrual Cycle, Parturition, Fertilization and Female Reproductive System.

Human Reproduction

This chapter covers topics such as Modes of Reproduction, Asexual Reproduction and Sexual Reproduction.

Reproduction in Organisms

This chapter covers topics such as Population Stabilization and Birth Control, Sexually Transmitted Diseases, Infertility, Medical Termination of Pregnancy, and Reproductive Health- Problems and Strategies.

Reproductive Health

This chapter covers topics such as Seed and Fruit Formation, Flower- Reproductive Organ in Plants, Stamen, Microsporangium and Pollen Grain, The Pistil, Megasporangium and Embryo sac, Apomixis and Polyembryony, Pollination, etc.

This chapter covers topics such as Heredity and Variation, Inheritance of One Gene, Inheritance of Two Genes, Mutation, Deviation from Mendelism, Genetic Disorders and Sex Determination.

Principles of Inheritance and Variation

This chapter covers topics such as Evidences of Evolution, Biological Evolution, Mechanism of Evolution, Origin of Life, A Brief Account of Evolution- Geological Time Scale, Evolution of Man, Hardy Weinberg's Principle, Evolution of Life Forms, etc.

Evolution

This chapter covers topics such as DNA Fingerprinting, RNA World, Replication, Translation, Transcription, Regulation of Gene Expression, The Search for Genetic Material, Genetic Code and Gene Mutations, DNA Structure and Packaging, etc.

Molecular Basis of Inheritance

This chapter covers topics such as Organism and its Environment, and Population.

Organisms and Populations

This chapter covers topics such as Water Pollution and its Control, Deforestation, Solid Wastes, Air Pollution and its Control, Ozone Depletion, Agrochemicals and their Effects, Radioactive Waste, etc.

Environmental Issues

This chapter covers topics such as Biodiversity and Conservation of Biodiversity.

Biodiversity and Conservation

This chapter covers topics such as Ecological Pyramids, Nutrient Cycling, Ecosystem -Structure and Function, Ecosystem Services, Ecological Succession, Flow of Energy, Decomposition and Productivity in Ecosystem.

This chapter covers topics such as Biotechnology in Agriculture, Biotechnology in Healthcare and Medicine, Ethical Issues in Biotechnology, and Transgenic Animals.

Biotechnology and its Applications

This chapter covers topics such as Principles of Biotechnology, Process of Recombinant DNA Technology- Isolation of DNA and its Amplification, and Tools of Recombinant DNA Technology.

Biotechnology - Principles and Processes

This chapter covers topics such as Animal Husbandry- Animal Farms and Animal Breeding, Plant Breeding and its Process, Single Cell Protein (SCP) and Tissue Culture.

Strategies for Enhancement in Food Production

This chapter covers topics such as Microbes in Sewage Treatment, Microbes as Biofertilizers, Microbes as Biocontrol Agents, Microbes in Industrial Products, Microbes in Production of Biogas, and Microbes in Household Products.

Microbes in Human Welfare

This chapter covers topics such as Common Diseases in Humans, Drug and Alcohol Abuse, Immunity, Acquired Immunodeficiency Syndrome (AIDS) and Cancer.

Human Health and Disease

Ecological Adaptations of Hydric Animals

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