6 Sci Test 4 Ch 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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| algae | some of the smallest green plants
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| American lobster | type of lobster prized for its enormous pincers and meaty tail; also called Maine lobster
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| annual | type of plant that lives for only one year
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| arachnids | scorpions and tarantulas are examples of these
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| barnacle | crustacean sticks itself to an object when it is young
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| birch | tree with smooth, papery bark that peels off in thin layers
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| bivalves | mollusks with two matching shells. i.e. mussels, oyters, clams and scallops
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| brine shrimp | shrimp that has "gill feet"; often used as aquarium food
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| castings | earthworms provide this to enrich the soil
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| cell membrane | structure that surrounds the cell and protects it
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| cephalothorax | name of body region when the head and thorax are joined together
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| chlorophyll | the pigment, or coloring, that makes plants green and helps carry out photosynthesis
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| chromosomes | threadlike structures in a cell that determine the characteristics of the organism and how it runs
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| cleaner shrimp | shrimp that searches for parasites and other harmful things on a fish
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| composite | largest flower family with two types of flowers (ray and disk) that make up "one" flower
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| conifers | cone-bearing trees
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| coral polyp | invertebrate that builds a protective limestone cup at the base of its body
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| crayfish | small, freshwater lobster
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| crustaceans | barnacles, lobsters and crabs are examples of these
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| cytoplasm | jellylike fluid that fills the cell
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| exoskeleton | a protective outer covering
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| gastropod | means stomach foot
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| ghost crab | a sand-colored, burrowing crab of Atlantic and Caribbean beaches
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| gills | what a crustaceans uses to breathe
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| grass | flower family with two-part leaf (blade and sheath) and can reproduce without flowers
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| hermit crab | crab whose shell covers on the front part of its body
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| insects | ants, ladybird beetles and honeybees are examples of these
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| Japanese spider crab | giant crab that may weigh up to forty pounds and have legs nearly five feet long
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| krill | whale food
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| lily | flower family with petals that grow from bulbs with petals in multiples of 3
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| maple | type of tree that is a good source of sugar and syrup
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| metamorphosis | change in form that occurs during the life of an insect
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| millipede | What animal releases poison through the stink glands along the sides of its body near its many legs as means of defense?
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| mollusks | clams and octopuses are examples of these
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| nucleus | structure that directs the work of the cell
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| oak | trees known for producing acorns
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| pea | flower family with 5 petals (1 large and 4 small)and fruit that grows in the shape of a pod
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| pea crab | tiniest crab
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| photosynthesis | complex chemical process by which green plants use the energy of sunlight to change water and carbon dioxide into glucose for food
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| pill bug | the wood louse whose nick name is roly-poly; expels an offensive odor when attacked
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| pine | trees that have needles that grow in bundles
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| pistol shrimp | shrimp with a stun gun
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| poisonous | What is special about the pair of legs closest to a centipede's mouth? They are ____________.
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| protozoans | amoebas, parameciums and euglenas are examples of these
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| rose | flower family with petals that grow in multiples of 5 examples include apples and cherries
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| sea star | animal with 5 or more rays, each with 2 rows of tube feet.
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| setae | stiff bristles onthe body of an earthworm
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| spiny lobster | lobster with no pincers
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| ten | number of legs a crustaceans has
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| three | number of body regions a crustaceans has
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| two | number of legs per body segment on a centipede
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| univalves | mollusks with one shell, examples are cowrie and conch
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