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ashlynk ch 12-1
Blume-Life Science Ch.12 part one
| Question | Answer |
|---|---|
| an animal WITH a backbone | vertebrate |
| a type of cell that lines the inside of a sponge | a collar cell |
| a stage of development between egg and adult | larva |
| remaining attached to one place | sessile |
| ability of an organism to replace body parts | regeneration |
| an animal that produces sperm and eggs | hermaphrodite |
| group meaning "stinging cells" | cnidaria |
| arm-like structure having stinging cells | tentacle |
| cnidarian body plan that is shaped like a tube or vase | polyp |
| a bell-shaped body plan of cnidarians | medusa |
| organism that does not depend on another for food or a place to live | free-living |
| organism that obtains food by filtering it from the water in which it lives | filter feeder |
| an animal that doesn't have a backbone | invertebrate |
| an opening at the end of the digestive tract where wastes leave | anus |
| eats plants and animals | omnivore |
| what is this an example of: the non-venomous king snake looks like the venomous coral snake | mimicry |
| what is this an example of: stripes help tigers hide in tall grasses | camouflage |
| eats only pants or parts of plants | herbivore |
| animals are made of many _________ | cells |
| animals have a ________ and organelles | nucleus |
| animals _________ food | digest |
| most animals can_______ | move |
| animals _________ sexually and some, asexually | reproduce |
| ______________ is how an animal's body parts are arranged | symmetry |
| animals with no definite shape | asymmetrical |
| animals with _________ symmetry have body parts arranged in a circle around a center point | radial |
| animals with __________ symmetry have mirrored body halves | bilateral |