biology

This subject covers units such as reproduction, biotechnology and its application, ecology and environment, genetics and evolution and, biology and 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 Molecular Basis of Inheritance, Organic Evolution, Heredity and Variation and, Sex Determination

Genetics and Evolution

Biology and Human Welfare covers chapters such as Microbes in Human Welfare, Health and Disease and, Improvement in Food Production

Biology and Human Welfare

Biotechnology and Its Application covers chapters such as Applications of Biotechnology and Principles and Process of Biotechnology

Biotechnology and Its Application

Ecology and Environment covers chapters such as Ecosystem, Environmental Issue, Biodiversity and Its Conservation and, Organisms and Environment

Ecology and Environment

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY

Bureau's Higher Secondary Biology Class 12

Xam Idea Biology

NCERT Exemplar Biology - Class 12

BIOLOGY TEXTBOOK FOR CLASS XII

Incomplete Linkage in Drosophila

Patterns of Biodiversity

Lactation

Lac Operon

Ecosystem Services

Transgenic Crops-Bt Cotton

Single Cell Protein and Mushroom Culture

Microbes in Production of Biogas

Plant Breeding and Its Process

Biotechnological Applications in Agriculture

Transgenic Crops- RNAi in Tobacco

Cracking the Code: Human Genome Project

HGP- Observations and Applications

Adaptive Radiation

Evolution of Man

Parturition

Outbreeding Devices

Deforestation

IUCN Red List

Transcription

Spermatogenesis

Oogenesis

Types of Biodiversity

Radioactive Wastes and Their Disposal

Afforestation Programmes

Gametogenesis

DNA Replication

A Type of Sedimentary Cycle: Phosphorus Cycle

Malaria and Its Symptoms

Biomagnification and Bioaccumulation

Pollution and Pollutants

Stem Cells and Their Importance

Industrial Production of Enzymes

Somatic Hybridisation

Tissue Culture and Its Applications

Effect of Drug and Alcohol on the Nervous System

Cancer

AIDS: Causes and Symptoms

Immune Disease - AIDS

Types of Vaccines

Vaccination and Immunization

Third Line of Defence

Function and Characteristics of Leukocytes

Filariasis: A Parasitic Disease

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

The Process of Fertilisation

Menstrual Cycle

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

Sex Hormones

Types of Seeds

Fruits

Speciation

Homologous and Analogous Organs

Paleontological Evidences of Evolution

Survival of the Fittest - An Example of Natural Selection

Mendel and His Experiments

Introduction to Heredity and Variation

Contraceptive Methods

Spoiling the Soil

Air Pollution

Components of Environment

Sex Determination in Humans

Puberty, Menstruation and Menopause

Ecosystem

Pollination: Meaning and Types

Vegetative Propagation

Saving the Planet from Garbage and Litter

Plant Adaptations in Desert

Desert Adaptations

Habitat and Its Types

How Is Honey Made?

Apiculture and Its Products

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

Causes of Population Growth

Application of Antisense Technology

Genetic Engineering in Health

This chapter covers topics, such as, Air Pollution and its Control, Radioactive Waste and its Management, Solid Waste and its Management & Environmental Pollution etc.

Environmental Issue

This chapter covers topics, such as, Biodiversity Conservation, Concepts of Biodiversity, Patterns of Biodiversity, Loss of Biodiversity & Red Data Book etc.

Biodiversity and Its Conservation

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

This chapter covers topics, such as, Organisms and its Environment, Population and Ecological Adaptation, Population Attributes & Population Interaction etc.

Organisms and Environment

This chapter covers topics, such as, Genetically Modified Organisms, Biotechnology in Agriculture and Forestry, Biotechnology in Healthcare and Medicine & Biosafety Issues etc.

Applications of Biotechnology

This chapter covers topics, such as, Principles of Biotechnology, Practices of Genetic Engineering & Polymerase Chain Reaction Based Gene Cloning etc.

Principles and Process of Biotechnology

This chapter covers topics, such as, Microbes in Sewage Treatment, Microbes in Energy Generation, Introduction to Microbes in Human Welfare & Microbes in Household Products etc.

Microbes in Human Welfare

This chapter covers topics, such as, Techniques of Hybridization, Single Cell Protein, Animal Husbandry, Animal Breeding, Apiculture, Tissue Culture & Plant Breeding etc.

Improvement in Food Production

This chapter covers topics, such as, Pathogen Causing Human Diseases, Introduction to Health and Disease, Cancer, Immunity, Vaccine, HIV and AIDS & Adolescence and Addiction etc.

Health and Disease

This chapter covers topics, such as, Mechanism of Evolution, Theories of Evolution, Introduction to Evolution, Origin of Life, Evidences of Evolution, Adaptive Radiation & Human Evolution etc.

Organic Evolution

This chapter covers topics, such as, Genetic Code, DNA Fingerprinting, Translation & The Search for Genetic Material etc.

Molecular Basis of Inheritance

This chapter covers topics, such as, Mechanisms of Sex Determination, Genetic Disorders, Sex Linked Inheritance & Introduction to Sex Determination etc.

Sex Determination

This chapter covers topics, such as, Early Concept of Heredity, Mendelian Inheritance, Deviation from Mendelism, Chromosomal Basis of Inheritance & Linkage and Crossing Over etc.

Heredity and Variation

This chapter covers topics, such as, Birth Control, Sexually Transmitted Diseases, Infertility, Assisted Reproductive Technology, Introduction to Reproductive Health & Amniocentesis etc.

Reproductive Health

This chapter covers topics, such as, Sexual Reproduction, Menstrual Cycle, Fertilization & Cleavage Blastocyst Formation and Implantation etc.

Human Reproduction

This chapter covers topics, such as, The Structure of the Flower, Steps in Sexual Reproduction, Development of Seed and Formation of Fruit & Introduction to Sexual Reproduction in Flowering Plants etc.

This chapter covers topics, such as, Asexual Reproduction, Vegetative Propagation in Plants, Artificial Methods of Reproduction, Introduction to Reproduction in Organism & Micropropagation etc.

Reproduction in Organisms

Quadrat Method for Plant Population Frequency

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