Home Quiz Take an Interesting Quiz on "Echinoderm"
Preview (10 questions)
1 Question
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Q.


What is the scientific name for echinoderm?



Eumetazoa

Eukaryota

Bilateria

Echinodermata
2 Question
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Q.


Where did the first definitive echinoderm appear?



North America

Central Asia

Cambrian

German
3 Question
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Q.



How many species of echinoderms are alive today?



. 5,000

7,000

4,000

9,000
4 Question
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Q.


What is the name of the oldest echinoderm fossil in Australia?



Arkarua

Chordate

Brittle

Dollars
5 Question
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Q.


What type of symmetry did the Echinoderms evolve from animals?



Translation symmetry

Bilateral symmetry

Glide reflection symmetry

Rotation symmetry
6 Question
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Q.


What is the name of the calcium carbonate plates of echinoderms?



Soluta

Stylophora

Ossicles

Cincta
7 Question
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Q.


What type of skeleton does the echinoderms have in the dermis?



Endoskeleton

Exoskeleton

Hydrostatic skeleton

Mesodermal skeleton
8 Question
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Q.


Which echinoderm species regenerate multiple arm?



Spiralia

Holothuroidea

Asteroidea

Ophiuroidea
9 Question
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Q.


Which organ does echinoderm use for locomotion?



Flathead

Tube feet

Spines

Gills
10 Question
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Q.


Which echinoderms can be used for food?



Sea urchins

Basket stars

Starfish

Feather stars