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- Chemistry
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    - Hydrogen 8
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  - Organic Chemistry
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  - Analytical Chemistry
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  - Industrial Chemistry
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  - Polymer Chemistry
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  - Theoretical Chemistry
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    - Statistical Mechanics 12
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    - Reaction Dynamics 125
    - Electronic Structure 57
    - Molecular Dynamics 18
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  - Medicinal Chemistry
    - Drug Design 4
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  - Green Chemistry
    - Principles 8
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    - Catalysis 1
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    - Green Synthesis 1
    - Solvent Reduction 10
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  - Materials Chemistry
    - Crystal Structure 51
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    - Materials Polymers 2
    - Ceramics 5
    - Composites 2
    - Nanomaterials 9
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    - Corrosion 28
    - Alloys 11
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- Biology
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    - Cell Organelles 63
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    - Cell Wall 2
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    - Endoplasmic Reticulum 2
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  - Genetics
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  - Evolution
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    - Biodiversity 183
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    - Succession 24
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  - Human Anatomy and Physiology
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    - Endocrine System 186
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  - Botany Plant Biology
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  - Zoology Animal Biology
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    - Nematoda 17
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    - Arthropoda 26
    - Mollusca 16
    - Echinodermata 19
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    - Fish 27
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    - Birds 61
    - Mammals 38
    - Anatomy 30
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  - Microbiology
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  - Molecular Biology
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- Earth and Space Science
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Math

Classification Quizzes, Questions & Answers

Recent Classification Quizzes

Animal Classification Trivia Test For 6th Grade! Quiz

This "Animal Classification Trivia Test For 6th Grade! Quiz" is going to test your knowledge about animals and their classification. In this quiz, you will come across questions that are based on animal classification...

Questions: 10 | Attempts: 2037 | Last updated: Mar 20, 2023

Sample Question
Humans are

Mammals

Amphibians

Birds

All of these

Science Quiz For 8 Year Olds!

In today's era, every single child is curious by nature. Nowadays, children question more to satiate their hunger for knowledge and believe in scientific facts for every phenomenon occurring around their environment. This...

Questions: 20 | Attempts: 73526 | Last updated: Aug 14, 2024

Sample Question
Squirrel monkey is a type of __________?

Squirrel

Lizard

Monkey

Panda

Horses! Hope You Like IT! =)

Horses! Hope you like it! =)

A quiz on horses. Fairly easy, but if you don't ride/read about horses, you might find some of these questions hard!

Questions: 5 | Attempts: 336 | Last updated: Mar 18, 2022

Sample Question
Which of the following is NOT a horse part

Hock

Buttock

Fetlock

Elbow

Ankle

Trivia Questions On Animals And Their Characteristics! Quiz

Check out the informative quiz having "Trivia Questions On Animals And Their Characteristics". Here you'll test your knowledge about animals and their classifications, characteristics, and life cycles. It will help...

Questions: 10 | Attempts: 1492 | Last updated: May 13, 2023

Sample Question
Which is the correct order of the development of a butterfly?

Egg-->caterpillar-->butterfly-->chrysalis

Butterfly-->egg-->caterpillar-->chrysalis

Egg-->chrysalis-->caterpillar-->butterfly

Chrysalis-->caterpillar-->egg-->butterfly

2nd Grade Life Science Quiz

This quiz has been designed for kids to identify the picture of the animals. There is a list of 13 questions with different pictures. Select the correct one. So, let's try out the quiz. All the best!

Questions: 13 | Attempts: 2012 | Last updated: Nov 8, 2024

Sample Question
Name this animal.

Mink

Weasel

Armadillo

Badger

Preparing For The Biology Exam? Our Ultimate Practice Quiz Can Help!

Biology may be a tough subject to crack, but you’ll be happy you did it once you finally master the scientific study of biology. Take the following quiz on all of the ins and outs of biology to see if you’re ready for...

Questions: 25 | Attempts: 23984 | Last updated: Mar 22, 2022

Sample Question
What does DNA ligase do during DNA replication?

Seals the hydrogen bonds between the 2 strands of DNA.

Breaks the hydrogen bonds between the 2 strand of DNA.

Seals the nicks in the sugar-phosphate bonds of one of the new DNA strands.

Seals the nicks in the sugar-phosphate bonds of one of the old DNA strands.

Nine Phyla Of The Animal Kingdom Quiz!

Nine Phyla of the Animal Kingdom Quiz!

A Phylum or Phyla constitutes the largest scientific grouping of life forms sharing the same general body plan or characteristics. The classification of the animal kingdom is called Metazoa. So, let's try out the...

Questions: 10 | Attempts: 9434 | Last updated: Jun 25, 2025

Sample Question
How many true phyla are there in the animal kingdom?

5

9

33

Millions

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