Biology topics — Past Papers

Biodiversity | Variety of Life

368 questions · 8 topics

Viruses - Classification, Discovery & Structure 137 questions Practice Read
Viral Diseases 73 questions Practice Read
HIV - Human Immunodeficiency Virus 59 questions Practice Read
Bacteriophage 49 questions Practice Read
Classification System - Two to Five Kingdoms 38 questions Practice Read
Prions and Viroids 8 questions Practice Read
Parasitic Nature of Virus 3 questions Practice Read
Mixed chapter practice 1 questions Practice Read

Bioenergetics

511 questions · 13 topics

Respiration Mechanism - Glycolysis to Electron Transport Chain 156 questions Practice Read
Light Dependent Mechanism of Photosynthesis 83 questions Practice Read
Photosynthetic Pigments 70 questions Practice Read
Light Independent Mechanism of Photosynthesis 58 questions Practice Read
Introduction to Photosynthesis 39 questions Practice Read
Anaerobic Respiration 30 questions Practice Read
Chloroplasts 23 questions Practice Read
Introduction to Respiration 16 questions Practice Read
Introduction to Bioenergetics 13 questions Practice Read
Factors affecting Photosynthesis 11 questions Practice Read
Light - the Driving Energy in Bioenergetics 7 questions Practice Read
C3 & C4 Plants 3 questions Practice Read
Role of Carbon Dioxide 2 questions Practice Read

Biological Molecules

406 questions · 10 topics

Proteins 129 questions Practice Read
Carbohydrates 91 questions Practice Read
Lipids 50 questions Practice Read
Importance of Water 45 questions Practice Read
Nucleic Acids 39 questions Practice Read
Introduction to Biological Molecules 29 questions Practice Read
Conjugated Molecules 16 questions Practice Read
Importance of Carbon 4 questions Practice Read
Mixed chapter practice 2 questions Practice Read
Plasma Membrane 1 questions Practice Read

Biology and its Major Fields of Specialization

50 questions · 5 topics

Levels of Biological Organization 24 questions Practice Read
Biological Control and Integrated Disease Management 13 questions Practice Read
Introduction to Biology and Some Major Fields of Specialization 9 questions Practice Read
Applications of Biology for the Service of Mankind 2 questions Practice Read
Living World in Time 2 questions Practice Read

Biotechnology

134 questions · 7 topics

Genetic Engineering & its tools 81 questions Practice Read
Scope and importance of Biotechnology 15 questions Practice Read
Gene Therapy 12 questions Practice Read
Biotechnology and Healthcare 8 questions Practice Read
Transgenic Bacteria, Plants and Animals 8 questions Practice Read
Tissue Culture 7 questions Practice Read
DNA Analysis 3 questions Practice Read

Carbohydrates

53 questions · 1 topics

Carbohydrates 53 questions Practice Read

Carboxylic Acids and its Derivatives

1 questions · 1 topics

Physical Characteristics 1 questions Practice Read

Cell Cycle

114 questions · 5 topics

Mitosis 43 questions Practice Read
Meiosis 32 questions Practice Read
Meiotic Errors 19 questions Practice Read
Interphase 15 questions Practice Read
Introduction to the Cell Cycle 5 questions Practice Read

Cell Structure and Function

597 questions · 8 topics

Cytoplasm and Organelles 351 questions Practice Read
Plasma Membrane 97 questions Practice Read
Prokaryotic and Eukaryotic Cells 40 questions Practice Read
Cell Wall 36 questions Practice Read
Introduction to Cell and it's Theory 29 questions Practice Read
Techniques used in Cell Biology 26 questions Practice Read
Compare the Structure of a Typical Plant and Animal Cell 17 questions Practice Read
Proteins 1 questions Practice Read

Chemical Bonding

1 questions · 1 topics

Electron Affinity and Electronegativity 1 questions Practice Read

Chemistry of Life

2 questions · 2 topics

Carbohydrates, Lipids, Proteins, Nucleic Acids and Enzymes 1 questions Practice Read
Minerals of Biological Significance 1 questions Practice Read

Chromosomes and DNA

243 questions · 9 topics

Types & Composition of Chromosomes 51 questions Practice Read
DNA Replication 40 questions Practice Read
The Chemical Nature of DNA 33 questions Practice Read
Mutations 29 questions Practice Read
DNA as Hereditary Material 26 questions Practice Read
Translation 22 questions Practice Read
Transcription 19 questions Practice Read
Genetics 13 questions Practice Read
The Chromosomal Theory of Inheritance 10 questions Practice Read

Circular Motion & Momentum

1 questions · 1 topics

Angular Velocity 1 questions Practice Read

Combination Mistake

2 questions · 2 topics

Identify the Correct Sentence 1 questions Practice Read
Identify the Error 1 questions Practice Read

Coordination and Control

747 questions · 14 topics

Central Nervous System 191 questions Practice Read
Endocrine System and its Hormones 186 questions Practice Read
Steps Involved in Nervous Coordination 118 questions Practice Read
Coordination in Animals 65 questions Practice Read
Parts of the Nervous System 54 questions Practice Read
Coordination in Plants 41 questions Practice Read
Peripheral Nervous System 26 questions Practice Read
Disorders of the Nervous System 24 questions Practice Read
Nature and Types of Behaviour 21 questions Practice Read
Autonomic Nervous System 9 questions Practice Read
Feedback Mechanism 6 questions Practice Read
Evolution of the Nervous System 3 questions Practice Read
Effects of Drugs on the Nervous System 2 questions Practice Read
Comparison of Nervous and Chemical Coordination 1 questions Practice Read

Dawn of Modern Physics

1 questions · 1 topics

Black Body Radiation 1 questions Practice Read

Enzymes

357 questions · 8 topics

Structure and Characteristics of Enzymes 106 questions Practice Read
Mechanism of Enzyme Action 65 questions Practice Read
Factors Affecting the Rate of Enzyme Action 64 questions Practice Read
Inhibition of Enzymes 63 questions Practice Read
Types of Cofactors 28 questions Practice Read
Classification of Enzymes 26 questions Practice Read
Mixed chapter practice 3 questions Practice Read
Proteins 2 questions Practice Read

Evolution

282 questions · 8 topics

Evidences of Evolution 79 questions Practice Read
Factors Affecting Gene Frequency 62 questions Practice Read
Darwinism 59 questions Practice Read
Introduction to Evolution 30 questions Practice Read
Lamarckism 29 questions Practice Read
Evolution from Prokaryotes to Eukaryotes 15 questions Practice Read
Neo-Darwinism 7 questions Practice Read
Endangered Species 1 questions Practice Read

Fundamental Principles of Organic Chemistry

1 questions · 1 topics

Introduction to Fundamental Principles of Organic Chemistry 1 questions Practice Read

Gaseous Exchange

251 questions · 8 topics

Respiratory System of Man 135 questions Practice Read
Transport of Gases 43 questions Practice Read
Respiratory Disorders 30 questions Practice Read
Gaseous Exchange in Animals 16 questions Practice Read
Gaseous Exchange in Plants 15 questions Practice Read
Introduction to Gaseous Exchange 10 questions Practice Read
Mixed chapter practice 1 questions Practice Read
Plasma Membrane 1 questions Practice Read

Growth and Development

90 questions · 6 topics

Embryonic Development 42 questions Practice Read
Growth and Development in Plants 18 questions Practice Read
Growth and Development in Animals 10 questions Practice Read
Aging & Regeneration 9 questions Practice Read
Abnormal Development 7 questions Practice Read
Control of Development 4 questions Practice Read

Heat and Thermodynamics

1 questions · 1 topics

Entropy 1 questions Practice Read

Homeostasis

227 questions · 9 topics

Structure and Importance of the Kidney 89 questions Practice Read
Osmoregulation 36 questions Practice Read
Excretion in Animals 32 questions Practice Read
Thermoregulation 26 questions Practice Read
Disorders of the Urinary Tract 16 questions Practice Read
Introduction to Homeostasis 14 questions Practice Read
Excretion in Plants 5 questions Practice Read
Excretion in Representative Animals 5 questions Practice Read
Excretion in Vertebrates 4 questions Practice Read

Homeostasis - FSc Punjab

1 questions · 1 topics

Mixed chapter practice 1 questions Practice Read

Hydrocarbons

3 questions · 2 topics

Introduction to Hydrocarbons 2 questions Practice Read
Isomerism 1 questions Practice Read

Immunity

37 questions · 4 topics

Immune System Organs and Cells 19 questions Practice Read
Specific Defense Mechanisms 10 questions Practice Read
Disorders of Immunity 4 questions Practice Read
Non Specific Defense Mechanisms 4 questions Practice Read

Introduction to Fundamental Concepts of Chemistry

1 questions · 1 topics

Introduction to the Atom 1 questions Practice Read

Kingdom Animalia

414 questions · 15 topics

Phylum Chordata 84 questions Practice Read
Phylum Arthropoda 53 questions Practice Read
Classification according to Coelom 41 questions Practice Read
Phylum Porifera 38 questions Practice Read
Phylum Annelida 36 questions Practice Read
Phylum Platyhelminthes 35 questions Practice Read
Phylum Cnidaria 27 questions Practice Read
Phylum Aschelminthes 23 questions Practice Read
Introduction to Kingdom Animalia 17 questions Practice Read
Phylum Mollusca 15 questions Practice Read
Grade Radiata & Grade Bilateria 14 questions Practice Read
Phylum Echinodermata 13 questions Practice Read
Characteristics of Animals 12 questions Practice Read
Mixed chapter practice 3 questions Practice Read
Phylum Hemichordata 3 questions Practice Read

Kingdom Fungi

73 questions · 6 topics

Importance of Fungi 22 questions Practice Read
Classification and Diversity of Fungi 20 questions Practice Read
Characteristics of Fungi 11 questions Practice Read
Nutrition in Fungi 9 questions Practice Read
Reproduction in Fungi 6 questions Practice Read
Structure of Fungi 5 questions Practice Read

Kingdom Plantae

120 questions · 12 topics

Seed Plants 31 questions Practice Read
Evolution of Seed Habit 23 questions Practice Read
Classification of Plantae 20 questions Practice Read
Division Bryophyta 20 questions Practice Read
Lycopsida 7 questions Practice Read
Pteropsida 7 questions Practice Read
Adaptation To Land Habitat 4 questions Practice Read
Evolutionary Origin of Plants 2 questions Practice Read
Psilopsida (Psilophyta) 2 questions Practice Read
Sphenopsida 2 questions Practice Read
Division Tracheophyta 1 questions Practice Read
Evolution of the Leaf 1 questions Practice Read

Kingdom Protista

91 questions · 7 topics

Protozoa: The Animal-like Protists 27 questions Practice Read
Malaria 20 questions Practice Read
Algae: The Plant-like Protists 18 questions Practice Read
Diversity and Major Groups of Protista 15 questions Practice Read
Introduction and History of Protists 6 questions Practice Read
Fungus-like Protists 3 questions Practice Read
Importance of Protists 2 questions Practice Read

Lipids

34 questions · 1 topics

Lipids 34 questions Practice Read

Man and His Environment

141 questions · 12 topics

Types of Terrestrial Ecosystem 26 questions Practice Read
The Flow of Energy 20 questions Practice Read
Zones of Lake Ecosystem 19 questions Practice Read
Pollution 16 questions Practice Read
Biogeochemical Cycle 15 questions Practice Read
Human Impact on the Environment 15 questions Practice Read
Health & Diseases 10 questions Practice Read
Ecological Succession 9 questions Practice Read
Renewable & Non-Renewable Resources 5 questions Practice Read
Deforestation and Afforestation 2 questions Practice Read
Degradation and Depletion of Resources 2 questions Practice Read
Population Explosion and Population Pressure 2 questions Practice Read

Meiosis

4 questions · 1 topics

Meiosis 4 questions Practice Read

Miscellaneous

3 questions · 1 topics

Mixed chapter practice 3 questions Practice Read

No topic

82 questions · 1 topics

Mixed chapter practice 82 questions Practice Read

Nucleic Acids

21 questions · 1 topics

Nucleic Acids 21 questions Practice Read

Nutrition

271 questions · 6 topics

Human Digestive System 112 questions Practice Read
Digestion and Absorption 96 questions Practice Read
Some Common Diseases Related to Nutrition 24 questions Practice Read
Heterotrophic Nutrition 19 questions Practice Read
Autotrophic Nutrition 10 questions Practice Read
Nutrition in Plants 10 questions Practice Read

Reaction Kinetics

1 questions · 1 topics

Order of Reaction and its Determination 1 questions Practice Read

Reproduction

411 questions · 9 topics

Reproduction in Females 179 questions Practice Read
Reproduction in Males 103 questions Practice Read
Reproduction in Animals 48 questions Practice Read
Reproduction in Plants 41 questions Practice Read
Sexually Transmitted Diseases 25 questions Practice Read
Tissue Culture and Cloning 6 questions Practice Read
Disorders of the Reproductive System 5 questions Practice Read
Acquired Immune Deficiency Syndrome 2 questions Practice Read
Mixed chapter practice 2 questions Practice Read

S and p Block Elements

2 questions · 2 topics

Nitrogen and its Compounds 1 questions Practice Read
Occurrence of Halogens 1 questions Practice Read

States of Matter - Gases, Liquids and Solids

4 questions · 4 topics

Boiling Point and Vapor Pressure 1 questions Practice Read
Crystal System 1 questions Practice Read
Intermolecular Forces 1 questions Practice Read
Properties of Liquids and Water 1 questions Practice Read

Support and Movement

457 questions · 12 topics

Ultrastructure & Mechanism of Skeletal Muscle Contraction 142 questions Practice Read
Human Skeleton 102 questions Practice Read
Types of Joints 67 questions Practice Read
Types of Muscles 53 questions Practice Read
Support and Movement in Animals 22 questions Practice Read
Support and Movement in Plants 22 questions Practice Read
Disorders of Skeleton 20 questions Practice Read
Locomotion and Skeleton in Vertebrates 10 questions Practice Read
Locomotion in Protoctista and Invertebrates 7 questions Practice Read
Repair of Broken Bones 7 questions Practice Read
Muscle Disorders 3 questions Practice Read
Mixed chapter practice 2 questions Practice Read

Transport

431 questions · 15 topics

Circulatory System 129 questions Practice Read
Immunity and its types 94 questions Practice Read
Transport in Plants 48 questions Practice Read
Transport in Man 40 questions Practice Read
Lymphatic System 36 questions Practice Read
Transpiration and Translocation 27 questions Practice Read
Need for Transport of Materials 14 questions Practice Read
Cardiovascular Disorders 13 questions Practice Read
Ascent of Sap 10 questions Practice Read
Transport in Animals 6 questions Practice Read
Disorders of the Immune System 5 questions Practice Read
Growth Responses in Plants 5 questions Practice Read
Mixed chapter practice 2 questions Practice Read
Autotrophic Nutrition 1 questions Practice Read
Plasma Membrane 1 questions Practice Read

Variation and Genetics

441 questions · 9 topics

Mendelian Inheritance 133 questions Practice Read
Sex Linkage 64 questions Practice Read
Inherited Diseases 51 questions Practice Read
Blood Group System 47 questions Practice Read
Genes, Alleles and Gene Pool 44 questions Practice Read
Exceptions To Mendelian Inheritance 30 questions Practice Read
Polygenic Inheritance and Epistasis 28 questions Practice Read
Sex Determination 24 questions Practice Read
Gene Linkage and Crossing Over 20 questions Practice Read

Work, Power & Energy

1 questions · 1 topics

Work Done by Constant Force and Variable Forces 1 questions Practice Read