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  - Organic Chemistry
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  - Nuclear Chemistry
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  - Polymer Chemistry
    - Polymerization 5
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  - Theoretical Chemistry
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    - Computational Chemistry 5
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    - Chemical Thermodynamics 47
    - Reaction Dynamics 81
    - Electronic Structure 100
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    - Spectroscopy Theory 5
  - Medicinal Chemistry
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    - Natural Products 5
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  - Green Chemistry
    - Sustainable Design 4
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    - Waste Prevention 5
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    - Catalysis 4
    - Biodegradable Materials 5
    - Green Synthesis 5
    - Solvent Reduction 5
    - Atom Economy 5
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  - Materials Chemistry
    - Crystal Structure 6
    - Band Theory 5
    - Materials Polymers 4
    - Ceramics 5
    - Composites 8
    - Nanomaterials 6
    - Biomaterials 5
    - Corrosion 5
    - Alloys 6
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    - Magnetic Materials 5
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- Biology
  - Cell Biology
    - Cell Theory 12
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    - Eukaryotic Cells 5
    - Cell Organelles 11
    - Cell Membrane 25
    - Cell Wall 5
    - Cytoplasm 7
    - Nucleus 5
    - Mitochondria 5
    - Chloroplasts 5
    - Ribosomes 5
    - Endoplasmic Reticulum 5
    - Golgi Apparatus 5
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    - Cell Division 32
    - Cell Cycle 18
    - Transport Mechanisms 28
    - Cell Communication 5
  - Genetics
    - DNA Structure 5
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    - DNA Replication 5
    - Transcription 5
    - Translation 5
    - Mutation 4
    - Mendelian Inheritance 5
    - Non Mendelian Inheritance 5
    - Genetic Disorders 7
    - Genetic Mapping 5
    - Genetic Engineering 5
    - Genomics 5
    - Epigenetics 5
  - Evolution
    - Origin of Life 9
    - Theories of Evolution 5
    - Natural Selection 6
    - Variation 5
    - Adaptation 5
    - Speciation 5
    - Fossil Record 5
    - Comparative Anatomy 12
    - Molecular Evidence 8
    - Human Evolution 5
    - Coevolution 5
    - Extinction 5
  - Ecology
    - Ecosystem 36
    - Biomes 25
    - Population Ecology 12
    - Community Ecology 5
    - Food Chains 16
    - Food Webs 5
    - Ecological Energy Flow 5
    - Nutrient Cycles 13
    - Biodiversity 28
    - Ecological Conservation 47
    - Habitat 5
    - Succession 5
    - Ecological Adaptation 11
    - Human Impact 5
    - Ecological Climate Change 5
  - Human Anatomy & Physiology
    - Skeletal System 116
    - Muscular System 69
    - Nervous System 124
    - Endocrine System 78
    - Circulatory System 90
    - Respiratory System 44
    - Digestive System 47
    - Excretory System 10
    - Reproductive System 120
    - Immune System 11
    - Integumentary System 21
    - Sensory Organs 56
  - Botany Plant Biology
    - Plant Anatomy 38
    - Plant Morphology 5
    - Plant Physiology 68
    - Photosynthesis 53
    - Plant Reproduction 22
    - Plant Growth 5
    - Plant Hormones 5
    - Plant Taxonomy 43
    - Plant Ecology 19
    - Plant Pathology 6
    - Economic Botany 5
    - Seed Biology 5
    - Plant Genetics 6
    - Plant Adaptations 5
  - Zoology Animal Biology
    - Classification 38
    - Porifera 6
    - Cnidaria 6
    - Platyhelminthes 5
    - Nematoda 6
    - Annelida 7
    - Arthropoda 12
    - Mollusca 5
    - Echinodermata 6
    - Chordata 5
    - Fish 76
    - Amphibians 10
    - Reptiles 14
    - Birds 5
    - Mammals 106
    - Anatomy 2
    - Physiology 27
    - Reproduction 26
    - Development 6
    - Behavior 63
  - Microbiology
    - Microbial Structure 5
    - Bacteriology 33
    - Virology 34
    - Mycology 16
    - Parasitology 59
    - Microbial Genetics 5
    - Microbial Physiology 5
    - Microbial Ecology 11
    - Pathogenic Microbiology 18
    - Microbial Biotechnology 5
    - Food Microbiology 5
    - Industrial Microbiology 5
    - Environmental Microbiology 10
  - Biotechnology
    - Bio Genetic Engineering 5
    - Recombinant DNA 5
    - Cloning 5
    - PCR 5
    - Gel Electrophoresis 5
    - DNA Sequencing 5
    - Gene Therapy 5
    - CRISPR 5
    - Stem Cells 5
    - Bioreactors 5
    - Fermentation 5
    - Bioinformatics 6
    - GMOs 5
    - Proteomics 5
    - Metabolomics 5
  - Molecular Biology
    - Biological Biomolecules 8
    - Carbohydrates 6
    - Biochemical Lipids 9
    - Bio Proteins 5
    - Bio Enzymes 21
    - Bio Nucleic Acids 5
    - Biochemical Vitamins 5
    - Bio Minerals 6
    - Bio Metabolism 60
    - Cellular Respiration 22
    - Nitrogen Metabolism 5
    - Bio Hormones 32
    - Signal Transduction 5
  - Immunology
    - Innate Immunity 5
    - Adaptive Immunity 5
    - Antigens 6
    - Antibodies 4
    - Lymphatic System 6
    - B Cells 5
    - T Cells 5
    - Immune Response 3
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    - Vaccination 5
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    - Hypersensitivity 5
    - Autoimmunity 5
    - Transplant Immunology 5
    - Tumor Immunology 5
  - Developmental Biology
    - Gametogenesis 5
    - Fertilization 9
    - Cleavage 6
    - Gastrulation 5
    - Organogenesis 5
    - Metamorphosis 6
    - Regeneration 5
    - Growth 4
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- Earth & Space Science
  - Geology
    - Minerals 32
    - Rocks 27
    - Geological Rock Cycle 17
    - Plate Tectonics 43
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    - Soil 5
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  - Oceanography
    - Ocean Basins 5
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    - Marine Life 47
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9th Grade Evolution Quizzes, Questions & Answers

Recent Evolution Quizzes

Test Your Knowledge on Uncovering the History of Evolutionary Thought: 2.05 Quiz

Questions: 10 | Attempts: 32 | Last updated: Aug 9, 2025

Sample Question
Who is known for proposing the theory of natural selection?

Charles Darwin

Gregor Mendel

Alfred Wegener

Isaac Newton

Types Of Evolution Quiz

Questions: 10 | Attempts: 292 | Last updated: Sep 4, 2025

Sample Question
In a specific population, disruptive selection occurs. Which is most likely to survive?

Organisms that are small

Organisms with average traits

Organisms with extreme traits

Plan Aid Academy Teacher Proficiency Test In Sciences

Questions: 30 | Attempts: 39 | Last updated: Mar 21, 2025

Sample Question
In evolution, analogous structures are significant because they show?

Physiological diversity

Functional diversity

Genetic diversity

Structural diversity

Final Summative Of Evidence For Evolution

Questions: 20 | Attempts: 411 | Last updated: Mar 17, 2025

Sample Question
The most recent ancestral form or species from which two different species evolved is known as

A common ancestor.

Development.

An embryonic stage.

Evolution.

Evolutionary Theory (7abcdef - 12b)

Questions: 7 | Attempts: 625 | Last updated: Mar 21, 2025

Sample Question
This cladogram shows the evolutionary relationships among some mammals based on homologous structures. Which statement is supported by the cladogram?

Hippopotamuses are more closely related to cows that to javelinas.

Toothed whales are more closely related to mouse deer than to hippopotamuses.

Javelinas and pigs are more closely related than baleen whales and toothed whales.

Cows and mouse deer are more closely related that javelinas and pigs.

Adaptations, Variations and Natural Selection and Selective Breeding

Questions: 7 | Attempts: 373 | Last updated: Mar 21, 2025

Sample Question
Over time, a certain species of hummingbird has developed traits including a small body, brightly colored feathers, a long, narrow beak, and the ability to drop its body temperature while it sleeps. Which of these characteristics is most likely a trait that developed in response to reach available food sources inside small knot holes in trees?

Small size

Bright coloration

Long, narrow beak

Body temperature decrease

Theory Of Evolution By Charles Lyell! Trivia Quiz

Questions: 10 | Attempts: 139 | Last updated: Feb 23, 2025

Sample Question
What is the theory of evolution about?

Origin of science

Influence of God

Origin of God

Man's development

A Trivia Quiz About Evolutionary Biology

Questions: 10 | Attempts: 264 | Last updated: Mar 21, 2025

Sample Question
Which of the following is not a process of Evolutionary biology?

Natural selection

Speciation

Artificial selection

Common descent

Evolution Trivia Quiz: Test Your Knowledge!

Questions: 10 | Attempts: 345 | Last updated: Mar 21, 2025

Sample Question
Natural Selection is the effect of the environment on reproductive success based on genetic variation.

True

False

How Well Do You Know The Evolution Of Humans? Quiz

Questions: 10 | Attempts: 788 | Last updated: Jun 10, 2025

Sample Question
The contact between the thumb and the tip of the little finger of the same hand is the...

Ulnar opposition

Evolved palm

Thumbprint

Flexion

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