Chapters 1-2
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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| three | the number of body regions of most crustaceans
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| cephalothorax | identified as the body region when the head and thorax are joined together
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| ten | the number of legs of many crustaceans
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| gills | most crustaceans breathe with these
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| one | a centipede has this number of pair(s) of legs on most body segments.
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| mouth | the pair of legs closest to this part of a centipede's body is always poisonous
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| millipede | this invertebrate defends itself by releasing poison through the stink glands along the sides of its body near its many legs
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| exoskeleton (external skeleton) | worms are not arthropods because they do not have this protective outer covering
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| castings | earthworms enrich the soil with this
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| setae | the stiff bristles on the body of the earthworm
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| chromosomes | the threadlike structures in a cell that determine the characteristics of the organism and how it runs
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| cell membrane | the structure that surround the cell and protects it
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| cytoplasm | the jellylike fluid that fills the cell
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| nucleus | the structure that directs the work of the cell
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| gastropod | uses its foot as if it were sliding on its stomach which allows it to move
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| bivalves | mollusks having two matching shells such as mussels, oysters, clams, and scallops
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| univalves | one shelled mollusks such as the snail
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| sea star | has five or more rays, each with two rows of tube feet
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| coral polyp | an invertebrate that builds a protective limestone cup at the base of its body
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| pea crab | the tiniest crab
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| cleaner shrimp | a shrimp that searches for parasites and other harmful things on a fish
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| pill bug | the wood louse whose nickname is the roly-poly; expels an offensive odor when attacked
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| hermit crab | the crab whose shell covers only the front part of its body
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| crayfish | a small freshwater lobster
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| spiny lobster | the lobster with no pincers
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| krill | the favorite food of some whales
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| brine shrimp | the shrimp that has "gill feet"; often used as aquarium food
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| pistol shrimp | the shrimp with a stun gun
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| barnacle | the crustacean that cements itself to an object when it is young
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| arachnids | scorpion; tarantula
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| crustaceans | barnacle; crab
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| insects | ant; ladybird beetle
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| mollusks | clam; octopus
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| protozoans | amoeba; paramecium
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| metamorphosis | the process of transformation which insects undergo
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| photosynthesis | the chemical process by which a plant produces food
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| chlorophyll | the green pigment that gives a green plant its color
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| annual | a plant that lives for only one season of growth
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| conifers | trees that bear cones instead of flowers
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| algae | some of the smallest green plants
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| maples | a good source of sugar and syrup
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| oak | trees known for producing acorns
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| birch | tree that has smooth, papery bark that peels off in thin layers
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| pine | trees that have needles that grow in bundles
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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:
kibripp
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