Biology

Embibe Big Book is an AI-powered comprehensive curriculum for Biology Grade 12. It consists of the best questions from dozens of most popular books in the country.

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

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY

TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2

Xam Idea Biology

NCERT Exemplar Biology - Class 12

BIOLOGY TEXTBOOK FOR CLASS XII

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

Outbreeding Devices

Gene Mutation, Types and Effects

Modes of Reproduction

Deforestation

Post-Transcriptional Modifications

Spermatogenesis

Reproduction and Its Two Modes

Types of Biodiversity

Radioactive Wastes and Their Disposal

Afforestation Programmes

Gametogenesis

DNA Replication

Jhum Cultivation

A Type of Sedimentary Cycle: Phosphorus Cycle

Biomagnification and Bioaccumulation

Pollution and Pollutants

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

Third Line of Defence

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

Components of Environment

Puberty, Menstruation and Menopause

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

Organisms and Adaptations

Living Organisms and Their Environment

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

Application of Antisense Technology

Amplification Using PCR

Recombinant DNA Synthesis

Gene Therapy

Transformation and Conjugation in Bacteria

Recombination in Bacteria by Transduction

Down's Syndrome

Chromosomal Abnormalities and Genetic Disorders

Ploidy and Genome Mutation

Sex-linked Genes: Colour Blindness

Haemoglobin and Sickle Cell Anaemia

Autosomal Recessive Disorders

Homologous Chromosomes and Cystic Fibrosis

Mutation and Its Types

Dihybrid Cross

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

Reproductive Health

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

Biotechnology and its Applications

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

Biotechnology - Principles and Processes

This chapter covers topics, such as, Biodiversity & Conservation of Biodiversity etc.

Biodiversity and Conservation

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

Microbes in Human Welfare

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

This chapter covers topics, such as, Air Pollution and its Control, Radioactive Waste, Degradation by Improper Resource Utilisation and Maintenance & Environmental Issues etc.

Environmental Issues

This chapter covers topics, such as, Evolution of Life Forms, Mechanism of Evolution, Evolution of Man & Biological Evolution etc.

Evolution

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

Human Health and Disease

This chapter covers topics, such as, genetic code and gene mutations, DNA Fingerprinting, RNA World & The Search for Genetic Material etc.

Molecular Basis of Inheritance

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

Reproduction in Organisms

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

Principles of Inheritance and Variation

This chapter covers topics, such as, apomixis and polyembryony, Post Fertilization : Structure and Events, Megasporangium and Embryo sac & Sexual Reproduction in Plants etc.

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

Strategies for Enhancement in Food Production

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

Organisms and Populations

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

Human Reproduction

Ecological Adaptations of Hydric Animals

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