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Chp 12 part 1
Blume Life science
Question | Answer |
---|---|
animal with a backbone | vertebrate |
type of cell that lines the inside of a sponge | collar cell |
a stage in development between a egg and adult | larva |
remaining attached to one place | sessile |
ability of an organism to replace body parts | regeneration |
an animal that proces both sperm and eggs | hermaphrodite |
group name meaning "stinging-cells" | cnidaria |
arm-like structure having stinging cells | tentacle |
cnidarian body plan that is shaped like a tube or vase | polyp |
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 bu filtering it from the water in which it lives | filter-feeder |
animal that doesn't have a backbone | invertebrate |
opening at the end of digestive system | anus |
eats plants and animals | omnivores |
the non-venomous king snak looks like the venomous coral snake | mimicry |
stripes help tigers hide in tall grass | camouflage |
eats only plants or parts of plants | herbivores |
Animals are made of many ________ | cells |
Animal cells have a ______ and organelles | nucleus |
Animals depend on other ____ things in the environment for food | living |
Animals _____ their food | digest |
Most animals can ______ | move |
Animals can _____ sexually; some can also reproduce asexually | reproduce |
_______ adaptions help animals survie | Physical |
Protective _____ such as shells or quills help protect animals from predators | coverings |
large _____ protects some animals | size |
some animals use _______ or ______ to discourage predators | scent or ink |
traveling in _____ can assist both predators and prey | groups |
______ helps other some animals blend into the environment or confuse predators. | mimicry |
___________ have a backbone | vertebrates |
___________ don't have a backbone | invertebrates |
_________ is how an animal's body parts are arranged | symmetry |
_________ animals do not have a definite shape (no symmetry) | asymmetrical |
Animals with _________ symmetry have parts arranged in a circle around a center point | bilateral |