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7 Sci Test 10
Chapters 10.8-11
| Term | Definition |
|---|---|
| arachnids | the group that includes spiders |
| autotroph | organism that makes its own food |
| barnacles | crustaceans that in adulthood attach permanently to an object |
| book lungs | respiratory structure of arachnids that exchanges oxygen and carbon dioxide |
| brown algae | group of algae kelps belong to |
| carapace | the hard shell that covers the cephalothorax of some crustaceans |
| carbon, hydrogen, oxygen and nitrogen | the four elements that make up cells |
| cell membrane | surrounds and protects the cell |
| cellulose | strengthens plant cell walls |
| cephalothorax and abdomen | body regions of an arachnid |
| chelicerae | pair of appendages an arachnid uses to seize and crush prey |
| chelipeds | a crustacean's claw-tipped legs |
| chloroplasts | organelles in plant cells that enable them to carry out photosynthesis |
| ciliates | microorganisms that move using hairlike projections |
| copepods | crustaceans that have only one eye |
| cytoplasm | jellylike substance in cells that contains organelles |
| Daphnia | water fleas |
| decapods | ten-footed crustaceans. examples include lobsters, crayfish and crabs |
| DNA | information-storing substance found in the nucleus |
| genes | units through which characteristics are passed from parent to offspring |
| heredity | passing on of characteristics from parent to offspring |
| Hooke | discovered the cells of cork |
| krill | make up a significant part of marine plankton |
| malaria | disease caused by plasmodium |
| microscopic | structure too small to be seen without magnification |
| millipede | arthropod that has two pairs of legs per body segment |
| mushroom | a club fungus |
| mycelium | name for the entire mass of hyphae that forms the body of a fungus |
| mycologists | scientists that study fungi |
| mygalomorphs | one of two main groups of spiders |
| nucleus | control center of the cell |
| plankton | microorganisms found near the water's surface and provide food for larger organisms |
| plant | type of cell that contains cellulose, large vacuoles, and chloroplasts |
| protozoa | single-celled animal-like organisms |
| pseudopods | what a sarcodine uses to move |
| rusts | parasitic club fungi include smuts and __________ |
| saprophytes | organisms that get nourishment from dead organisms |
| vacuoles | storage spaces |
| Van Leeuwenhoek | Father of Microbiology |
| wood lice | only terrestrial crustaceans |
Created by:
Mrs_CC
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