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  - Materials Chemistry
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- Biology
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  - Genetics
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  - Evolution
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    - Comparative Anatomy 12
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    - Human Evolution 5
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    - Biodiversity 28
    - Ecological Conservation 47
    - Habitat 5
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  - Human Anatomy & Physiology
    - Skeletal System 116
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    - Endocrine System 78
    - Circulatory System 90
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    - Immune System 11
    - Integumentary System 21
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  - Botany Plant Biology
    - Plant Anatomy 38
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    - Photosynthesis 53
    - Plant Reproduction 22
    - Plant Growth 5
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    - Plant Taxonomy 43
    - Plant Ecology 19
    - Plant Pathology 6
    - Economic Botany 5
    - Seed Biology 5
    - Plant Genetics 6
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  - 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 46
    - Physiology 41
    - Reproduction 26
    - Development 6
    - Behavior 64
  - Microbiology
    - Microbial Structure 5
    - Bacteriology 33
    - Virology 34
    - Mycology 16
    - Parasitology 59
    - Microbial Genetics 5
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    - Pathogenic Microbiology 18
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  - Biotechnology
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    - Fermentation 5
    - Bioinformatics 6
    - GMOs 5
    - Proteomics 5
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  - 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
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  - Immunology
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  - Developmental Biology
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    - Fertilization 9
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    - Metamorphosis 6
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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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    - Marine Life 47
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Fish Quizzes , Questions & Answers

Recent Fish Quizzes

Can You Identify Name Of All These Fishes?

Can you correctly identify the name of all these fishes? Fish are a huge part of the aquatic world. There are so many different types of fish that you can't even imagine. This quiz will let you know how much you know about...

Questions: 10 | Attempts: 20716 | Last updated: Feb 22, 2025

Sample Question

Smallmouth Bass

Largemouth Bass

Rock Bass

Yellow Perch

Invertebrate Practice Test

Without our backbones, our bodies would crumble to the ground like a house of cards. They provide us with frame and structure so that the activities we undertake daily can even be done. So, what about animals that don’t...

Questions: 59 | Attempts: 9088 | Last updated: Sep 8, 2025

Sample Question
What type of body plan to sponges have?

Asymmetrical

Bilateral

Radial

Phylum Platyhelminthes: The Flat Worms

Phylum Platyhelminthes - Classes Turbellaria, Trematoda and Cestoda. Lab Exam.

Questions: 21 | Attempts: 1154 | Last updated: Mar 22, 2025

Sample Question
Are flatworms .....

Diploblastic

Triploblastic

UnoBlastic

Phylum Cnidaria: The Hydroids, Jellyfishes, Anemones, And Corals.

The phylum Cnidaria covering Hydra, Obelia, Gnionemus, Physalia, Aurelia, Matridium, Meandrina, Metridium, Gorgonia, Tubipore.

Questions: 31 | Attempts: 316 | Last updated: Mar 20, 2025

Sample Question
Cnidarians are eumetazoan.

True

False

Arthropods and Echinoderms Quiz: Trivia!

Have you ever seen an arthropod or an echinoderm? An arthropod is an invertebrate organism with an exoskeleton, a segmented body, and a pair of jointed appendages. Echinoderms are recognized by the spines that project from their...

Questions: 13 | Attempts: 195 | Last updated: Mar 21, 2025

Sample Question
What is the likely ancestor of arthropods?

Annelids

Echinoderms

Protostomes

How Much Do You Know About Dolphins?

Dolphin is one of the unique creatures out there. Get ready for this amazing quiz to see how much do you know about dolphins. There have been many studies on this magnificent creature that have revealed so much about...

Questions: 10 | Attempts: 2217 | Last updated: Oct 16, 2025

Sample Question
A dolphin is a...

Fish

Shark

Mammal

Amphibian

Otter Quiz 8th Grade

Welcome to the Otter Quiz! As we progress in our study of aquatic life in science class you will be quizzed on other aquatic and semi-aquatic animals. Please take this quiz before we meet again on Thursday.

Questions: 5 | Attempts: 135 | Last updated: Oct 15, 2025

Sample Question
Otters are an endangered species.

True

False

Simple Invertebrates Chapter 28-1 Sponges

This quiz focuses on the basic structure and cellular functions of sponges, specifically exploring concepts like amoebocytes, choanocytes, and the sponge's feeding mechanism. It assesses understanding of sponge anatomy and...

Questions: 27 | Attempts: 174 | Last updated: Sep 22, 2025

Sample Question
A sponge has the same basic structure as which of the following

A bag

A building block

Piece of pie

Starfish

Phylum Platyhelminthes, Class Cestoda

In today’s quiz regarding phyla, we’ll be looking at Cestoda – also known as cestodes – which is a class of parasitic worms from the flatworm phylum. What can you tell us about these animals?...

Questions: 8 | Attempts: 251 | Last updated: Mar 21, 2025

Sample Question
The class Cestoda has approximately ________ species.

3500

4000

4500

4600

The Ultimate Phylum Porifera Trivia Quiz

Can you spare some time and play this amazing 'Phylum Porifera Trivia Quiz?' We've designed this quiz to test your knowledge about the Phylum Porifera animals. Do you know that Phylum Poroferia is the lowest...

Questions: 13 | Attempts: 2785 | Last updated: Jun 10, 2025

Sample Question
Those in phylum Porifera are:

Radially symmetrical

Asymmetrical

Bisymmetrical

Inversely symmetrical

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