Invertebrates Quizzes, Questions & Answers
Recent Quizzes
A phylum is a biological term for a level of classification below Kingdom and above Class; rotifers are what make up the phylum of microscopic pseudocoelomate animals. What can you tell us about them? Let’s take a look.
Questions: 7 | Attempts: 789 | Last updated: Mar 22, 2023
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Sample QuestionThe corona is found on the
In this quiz about roundworms, learn all about these diverse animal phyla – known scientifically as the nematodes - which inhabit a broad range of environments and boast over 25,000 different species. What can you...
Questions: 12 | Attempts: 3900 | Last updated: Aug 20, 2023
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Sample QuestionAll nematodes contain a(n) :
Explore the unique features of the Phylum Ctenophora, Class Tentaculata, through this quiz. Assess your knowledge on their structure, such as statocysts and comb rows, and biological characteristics including bioluminescence and...
Questions: 8 | Attempts: 714 | Last updated: Mar 20, 2023
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Sample QuestionTentaculatas are bio-luminescent.
Explore the evolution of life through the Paleozoic and Mesozoic eras, focusing on invertebrates. This quiz covers key events and adaptations, including the Burgess shale fauna, development of seeds in plants, and shifts in reef...
Questions: 42 | Attempts: 311 | Last updated: Sep 24, 2024
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Sample QuestionThe age of the Burgess shale fauna is mainly __________.
Explore the distinguishing features of various animal phyla including Porifera, Cnidaria, Platyhelminthes, and Nematoda. This quiz assesses knowledge on radial symmetry, digestive systems, and specific animal classifications,...
Questions: 9 | Attempts: 1181 | Last updated: Mar 21, 2023
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Sample QuestionWhich phylum is characterized by radial symmetry?
Sponges and Cnidarians are both invertebrates but belong to a different class of organisms. Sponges lack symmetry whereas cnidarians have radial symmetry. What more can you tell about these aquatic species? Take up the simple...
Questions: 10 | Attempts: 192 | Last updated: Dec 2, 2024
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Sample QuestionThe word larva's defintion is....
This quiz is based on the characteristics in the powerpoint of the different phylums and classes.
Questions: 18 | Attempts: 361 | Last updated: Mar 16, 2023
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Sample QuestionWhich system to Sipuncula NOT have?
It’s very hard to imagine what our lives would be like today if the human race somehow evolved in a way that allowed us to not rely on a backbone or even a bony skeleton in our lives. Luckily, there are many animals out...
Questions: 37 | Attempts: 598 | Last updated: Mar 22, 2023
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Sample QuestionOrganisms that have a layer of muscle that wraps their internal organs that is independent of their body wall muscles are:
This quiz focuses on fundamental aspects of invertebrate biology, covering topics like cephalization, evolutionary origins, heterotrophy, symmetry, and embryonic development stages.
Questions: 29 | Attempts: 237 | Last updated: Mar 20, 2023
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Sample QuestionCephalization
The majority of this quiz is of multiple-choice format with some true-false at the end. The answers to these questions are found throughout the reading of the Bryozoa website. Please answer the best choice possible for each...
Questions: 15 | Attempts: 198 | Last updated: Mar 22, 2023
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Sample QuestionA zooid is known as:
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