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  - Modern Physics
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- Chemistry
  - Physical Chemistry
    - States of Matter 202
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    - Ionic Equilibrium 50
    - Solutions 10
    - Colligative Properties 66
    - Chemical Kinetics 18
    - Electrochemistry 12
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  - Inorganic Chemistry
    - Periodic Table 231
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    - Coordination Compounds 23
    - Metallurgy 2
    - s Block Elements 1
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    - f Block Elements 5
    - Hydrogen 8
    - Halogens 10
    - Noble Gases 5
    - Acids and Bases 74
    - Salt Analysis 28
  - Organic Chemistry
    - Organic Compounds Classification 28
    - Structural Isomerism 13
    - Nomenclature 83
    - Hydrocarbons 6
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    - Alcohols 10
    - Aldehydes 3
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    - Organic Biomolecules 17
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  - Analytical Chemistry
    - Qualitative Analysis 9
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    - Titrations 3
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    - Chromatography 5
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  - Biochemistry
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    - Proteins 31
    - Enzymes 24
    - Lipids 49
    - Nucleic Acids 8
    - Metabolism 4
    - Bioenergetics 1
    - Vitamins 35
    - Hormones 17
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  - Environmental Chemistry
    - Air Pollution 18
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    - Soil Pollution 4
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  - Industrial Chemistry
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    - Food Chemistry 13
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  - Nuclear Chemistry
    - Chemistry Radioactivity 2
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  - Polymer Chemistry
    - Polymerization 1
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    - Natural Polymers 1
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    - Thermoplastics 3
    - Polymer Properties 1
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  - Theoretical Chemistry
    - Molecular Modeling 1
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    - Statistical Mechanics 12
    - Chemical Thermodynamics 13
    - Reaction Dynamics 125
    - Electronic Structure 57
    - Molecular Dynamics 18
    - Spectroscopy Theory 1
  - Medicinal Chemistry
    - Drug Design 4
    - Pharmacokinetics 42
    - Pharmacodynamics 19
    - Drug Metabolism 7
    - Enzyme Inhibition 26
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    - Prodrugs 5
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  - Green Chemistry
    - Principles 8
    - Sustainable Design 1
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    - Energy Efficiency 13
    - Catalysis 1
    - Biodegradable Materials 1
    - Green Synthesis 1
    - Solvent Reduction 10
    - Atom Economy 2
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  - Materials Chemistry
    - Crystal Structure 51
    - Band Theory 7
    - Materials Polymers 2
    - Ceramics 5
    - Composites 2
    - Nanomaterials 9
    - Biomaterials 3
    - Corrosion 28
    - Alloys 11
    - Superconductors 1
    - Thin Films 1
    - Magnetic Materials 4
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- Biology
  - Cell Biology
    - Cell Theory 100
    - Prokaryotic Cells 17
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    - Cell Organelles 63
    - Cell Membrane 70
    - Cell Wall 2
    - Cytoplasm 14
    - Nucleus 12
    - Mitochondria 16
    - Chloroplasts 15
    - Ribosomes 13
    - Endoplasmic Reticulum 2
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    - Cytoskeleton 12
    - Cell Division 113
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    - Transport Mechanisms 93
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  - Genetics
    - DNA Structure 95
    - RNA Structure 38
    - Gene Expression 15
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    - Transcription 8
    - Translation 4
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    - Mendelian Inheritance 38
    - Non Mendelian Inheritance 87
    - Genetic Disorders 130
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  - Evolution
    - Origin of Life 47
    - Theories of Evolution 13
    - Natural Selection 42
    - Variation 27
    - Adaptation 23
    - Speciation 9
    - Fossil Record 12
    - Comparative Anatomy 31
    - Molecular Evidence 44
    - Human Evolution 22
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  - Ecology
    - Ecosystem 53
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    - Food Chains 98
    - Food Webs 45
    - Ecological Energy Flow 24
    - Nutrient Cycles 57
    - Biodiversity 183
    - Ecological Conservation 95
    - Habitat 119
    - Succession 24
    - Ecological Adaptation 38
    - Human Impact 37
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  - Human Anatomy and Physiology
    - Skeletal System 252
    - Muscular System 161
    - Nervous System 340
    - Endocrine System 186
    - Circulatory System 207
    - Respiratory System 177
    - Digestive System 128
    - Excretory System 73
    - Reproductive System 139
    - Immune System 99
    - Integumentary System 51
    - Sensory Organs 213
  - Botany Plant Biology
    - Plant Anatomy 5
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    - Plant Reproduction 32
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    - Plant Taxonomy 93
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    - Economic Botany 49
    - Seed Biology 6
    - Plant Genetics 5
    - Plant Adaptations 53
  - Zoology Animal Biology
    - Classification 267
    - Porifera 10
    - Cnidaria 21
    - Platyhelminthes 34
    - Nematoda 17
    - Annelida 16
    - Arthropoda 26
    - Mollusca 16
    - Echinodermata 19
    - Chordata 13
    - Fish 27
    - Amphibians 28
    - Reptiles 41
    - Birds 61
    - Mammals 38
    - Anatomy 30
    - Physiology 29
    - Reproduction 40
    - Development 16
    - Behavior 170
  - Microbiology
    - Microbial Structure 58
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    - Parasitology 45
    - Microbial Genetics 2
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  - Biotechnology
    - Bio Genetic Engineering 4
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    - Bioinformatics 6
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    - Proteomics 1
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  - Molecular Biology
    - Biological Biomolecules 17
    - Carbohydrates 29
    - Biochemical Lipids 2
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    - Biochemical Vitamins 36
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    - Cellular Respiration 112
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  - Immunology
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  - Developmental Biology
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- Earth and Space Science
  - Geology
    - Minerals 52
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    - Plate Tectonics 107
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  - Meteorology
    - Metrological Atmosphere 12
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  - Oceanography
    - Ocean Basins 21
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  - Paleontology
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  - Earth Systems and Cycles
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  - Soil Science
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- Astronomy
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  - Cosmology
    - Big Bang 22
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  - Exoplanets
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    - Mars Missions 2
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  - Celestial Mechanics and Orbits
    - Orbital Motion 7
    - Kepler Laws 3
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    - Orbital Gravity 1
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Behavior Quizzes, Questions & Answers

Recent Behavior Quizzes

Owls are winged animals that have expansive, front aligned eyes and ear-openings, a bird of prey like snout, a level face, and normally a prominent hover of quills, a facial circle, around each eye. How much more do you know...

Questions: 10 | Attempts: 234 | Last updated: Jan 12, 2023

Sample Question
Owls feed on the following except?

Plants

Insect

Mice

Fish

Theory: Dog Training Best Practices

Theory: Dog training best practices

This quiz on 'Theory: Dog Training Best Practices' explores effective methods in dog training, focusing on food rewards, behavior economics, and preventing food blackmail. It assesses understanding of incentive-based training and...

Questions: 49 | Attempts: 316 | Last updated: Mar 21, 2023

Sample Question
Food in training: Preference tests reveal that dogs' favorite food rewards (Combat Treats) are, in general, stinky and

Hard and crunchy

Soft and soggy

The Ultimate Housefly Quiz

Hey, check out this ultimate housefly quiz that we've created here for you. Houseflies are one of the most common insects in our everyday lives, seeing as their name implies, they even live with us. Nonetheless, we...

Questions: 10 | Attempts: 1007 | Last updated: May 24, 2023

Sample Question
How many days, max, does it take housefly eggs to hatch into larvae?

5

10

4

2

Ultimate Quiz About Monkeys And Apes Book

Ultimate quiz about Monkeys and Apes book

Monkeys and Apes is a juvenile nonfiction book by Gallimard Jeunesse. True to its title, the book exposes children to all they need to know about monkeys and apes. Take the following quiz on the book.

Questions: 10 | Attempts: 89 | Last updated: Mar 18, 2023

Sample Question
Which is a specie of monkeys?

Japanese macaque

White tail

Bear macaquis

Black droides

What Is Your Knowledge On Ants?

What is your knowledge on ants?

They're definitely one of the hardest working insects (living things too) and we dedicate this quiz to them. So, what's up? Won't you come get yourself some of this?

Questions: 10 | Attempts: 2426 | Last updated: Jul 22, 2024

Sample Question
Their strength falls in between one of the following

10-50 times their size

10-20 times their size

5-50 times their size

19-35 times their size

Trivia Quiz: How Well Do You Do You Know About Badgers?

Trivia Quiz: How well do you do you know about badgers?

Badgers are short legged and omnivorous animals. They are tagged "the meanest animal in the world". What do you think about that? How well do you know? Check out this quiz.

Questions: 10 | Attempts: 268 | Last updated: Mar 22, 2023

Sample Question
What animal family do badgers belong?

Felidae

Ursidae

Canidae

Mustelidae

How Well Do You Know Ferrets

Cute, furry ferrets. Perhaps you own these cute animals and you think you can beat this quiz. Try us then! We want to see if you're better than the last.

Questions: 10 | Attempts: 685 | Last updated: Mar 21, 2023

Sample Question
In the animal kingdom, several animals are characterized by their size, behavior, and class, the Ferrets can simply be described as?

Large cat with sharp claws

Giant rat, mammal with brown or black color

An animal

A Mutsela, mammal, typically brown, black, mixed fur or white.

What Are The Names Of These Collectives Of Animals?

What are the names of these collectives of animals?

This a very peculiar quiz, with a rather curious theme. Collectives of animals! You probably know some of them, but do you know every single one from our little test? Try you knowledge out!

Questions: 10 | Attempts: 1233 | Last updated: Mar 21, 2023

Sample Question
What is the name for the collective of cats?

A clowder

A litter

A gang

A cete

Which Animal Do You Turn Into When You're Happy/Angry

Which animal do you turn into when you're happy/angry

We all express our inner most feelings as emotions. When angry or happy, what animal do you closely represent. Animals generally exhibit certain characteristics that term them as hostile or generally friendly. For instance the...

Questions: 10 | Attempts: 467 | Last updated: Mar 21, 2023

Sample Question
The bond expressed between mother and child is also expressed by the ----------------------

Earthworm

Ostrich

Chimpanzee

None of the above

How Well Do You Know Kangaroo?

How well do you know Kangaroo? This quiz will help test your knowledge. Kangaroo is one of the unique animals out there. What looks all cute and cuddly while packing a boxing-style punch? Test your knowledge on Australia's...

Questions: 10 | Attempts: 451 | Last updated: Aug 5, 2024

Sample Question
How many species of great kangaroo are there?

1

2

5

4

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