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Unit 2 Review Flashcards | StudBud
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Unit 2 Review
Sponges have
The mantle
Unit 2 Review
12 terms
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StudBud Administration
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Marine Biology Basics & Invertebrates
Flashcards
12 cards
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Practice quiz
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Questions
12
Answers
1
The mantle
is found in the visceral mass
is in charge of movement
opens and closes the shell
secretes the shell
2
Sponges have
radial symmetry
bilateral symmetry
both radial and bilateral symmetry
no symmetry
3
Arthropod exoskeletons are made of
calcium carbonate
chitin
cellulose
silica
4
The echinoderms that can expel their guts are
Asteroidea
Ophiuroidea
Holothuroidea
Echinoidea
5
The dermal branchiae of a sea star are
all of these
how they breathe
found on the dorsal surface
gills
6
Arthropods with two pairs of antennae belong to the subphylum
chelicerata
madreporite
crustacae
insecta
7
The phylum containing organisms with two tissue layers
Echinodermata
Porifera
Mollusca
Cnidaria
8
Phytoplankton that forms red tides are
neither of these
dinoflagellates
both of these
diatoms
9
Annelid worms...
only live on land
are sea cucumbers
don't live in the ocean
are segmented
10
Prokaryotic cells....
are large
don't have a nucleus
make up animals
are complex
11
The echinoderms with a test are
Echinoidea
Holothuroidea
Asteroidea
Ophiuroidea
12
Decapods are
shrimp
all of these
crabs
lobsters
