7 Sci Test 5 Ch 6-7
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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| angiosperms & gymnosperms | two groups of seed plants
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| bats | only mammals that can actually fly
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| blue whale | largest mammal ever known
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| body structure | most important basis for classifying living things
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| bryophytes | plants without vascular systems
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| carnivore | flesh-eating animal
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| club moss | type of nonseed vascular plant
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| colenterates | invertebrates that have tentacles with stinging cells; includes coral
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| echinoderms | marine animals covered with spines; includes starfish & sand dollars
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| echolocation | special system by which bats are able to find their prey
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| endoskeleton | refers to an internal skeleton
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| fern | plants with leaves called fronds
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| flatworms | invertebrates that include flukes, tapeworms & planarians
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| four | number of chambers in a mammal's heart
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| herbivore | animal that eats only plants
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| hibernation | term that refers to a dormant winter state in which body temperature drops close to the freezing point
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| incisors | front cutting teeth of a mammal
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| invertebrates | animals without backbones
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| Linnaeus | Father of Taxonomy
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| mammals | only animals that have a diaphragm
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| mollusks | invertebrates that have a muscular foot & often an external shell
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| moss | plant without a vascular system that often forms a ush, green coating on moist surfaces
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| nematodes | invertebrates with long, slender; non-segmented bodies that taper at both ends; also called roundworms
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| omnivore | animal that eats both plants and animals
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| parasites | organisms hat live in or on other organisms & obtain nutrients from them
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| placental | mammals whose young develop in a uterus or womb
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| Ray | developed a modern definition of the word species
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| scientific name | Genus species (italicized or underlined)
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| segmented worms | invertebrates that include earthworms & leeches
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| setae | Bristle-like structures that help segmented worms move
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| sloth | slow-moving arboreal mammal with large claws
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| species | distinct type of organism
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| sponges | only multicellular animals without nervous system; also known as pore-bearers
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| spores | tiny one-celled reproductive structures produced by certain nonseed plants
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| taxonomy | science of classification
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| tracheophytes | plants with vascular systems
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| vertebrates | animals with backbones
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| visceral hump | contains the internal organs of mollusks
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| warm-blooded | term used to refer to animals that regulate their body temperature internally
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| zoologist | biologist who study animals
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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.
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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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