Biology ch 27-4
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | ships from ballast tanks
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| show | caused structural damage
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| what problems have they caused for native wildlife? | show 🗑
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| show | filter waste through water
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| How are chemists approaching the zebra mussel problem? | show 🗑
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| show | soft
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| Name three animals that are considered to be mollusks: | show 🗑
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| show | trochophore
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| What are the four parts of the mollusk body? | show 🗑
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| Do all mollusks have shells? | show 🗑
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| show | visceral mass
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| show | flexible tongue structure
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| show | snails and slugs
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| show | filter feeding
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| show | no. in moist places
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| What type of mollusks can perform simple tasks and be trained? | show 🗑
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| show | jet propulsion
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| How does a snail defend itself | show 🗑
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| show | squirt ink
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| Name two animals in the Gastropod class | show 🗑
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| show | foot located on the ventral side
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| What gastropods is brightly colored (and is poisonous!) | show 🗑
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| show | bivalves
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| show | By flapping their shells
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| Name four animals in the Class Cephalopoda | show 🗑
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| show | tentacles or arms
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| What is the only cephalopod that has an external shell? | show 🗑
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| what is the internal shell found on a squid called? | show 🗑
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| What is aquaculture? | show 🗑
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| show | year round
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| How many years does it take for the clams to reach a size where they can be removed from hatcheries and put into the creeks? | show 🗑
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| At five years, how large are the clams? | show 🗑
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| show | 80mm
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| How do mollusks "clean up" their surroundings? | show 🗑
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| show | volcanic vent
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| show | water quality
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| Some mollusks never seem to develop what disease? | show 🗑
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| show | animalia
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| show | mollusca
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| show | bivalve, cephalopods, gastropods`
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| gastropods | show 🗑
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| bivalves | show 🗑
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
EmmaRoseDavis