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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 |