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Ch. 10B
Flashcards to review for the Ch. 10B Quiz
Question | Answer |
---|---|
an animal without a backbone | invertebrate |
animal phylum of aquatic, invertebrates including sponges | Porifera |
phylum that includes animals with specialized stinging cells used to capture food | Cnidaria |
type of symmetry in which there are two mirror image sides to an animal | bilateral |
animal phylum containing flatworms. | Platyhelminthes |
in cnidarians, a stinging cell that is used to inject a toxin into prey | cnidocytes |
parasitic blood-sucking roundworms having hooked mouth parts to fasten to the intestinal wall of human and other hosts | hookworm |
type of body symmetry with definite top and bottom, but no definite right or left sides | radial |
a free-living flatworm that move using cilia | planaria |
A parasitic flatworm characterized by a long body of repeated units | tapeworms |
animal phylum of roundworms | Nematoda |
Phylum containing hookworms | roundworm |
the study of animals | zoology |
Four basic characteristics of animals | Eukaryotic, multicellular, have organized tissues, are consumers |
How do sponges feed? | they filter water that they draw into the sponge |
What do sponges eat? | bits of food in the water including bacteria and algae and other organic matter |
phylum containing flukes | Platyhelminthes |
phylum containing hydra | Cnidaria |
phylum containing tapeworms | Platyhelminthes |
phylum containing sea anemone | Cnidaria |
phylum containing hookworms | Nematoda |
phylum containing planaria | Platyhelminthes |
phylum containing jellyfish & sea anemone | Cnidaria |
Class of mollusks with two part hinged shell | Bivalves |
Soft bodied invertebrates | Mollusks |
group of mollusks containing the clam | bivalves |
examples of bivalves | clams, oysters, scallops |
examples of echinoderms | starfish, sea cucumber, sea urchin, sand dollar |
phylum of spiny skinned inverterbrates | Echinoderms |
examples of Cephalopods | octopus, squid, cuttlefish, |
examples of Gastropods | snails, conchs, slugs |
animal phylum of worms with a segmented body, such as earthworms | Annelida |
small cnidarians, many of which are capable of generating hard reef-forming skeletons | coral |
an organism that lives on or in a host and causes harm to the host | parasite |
phylum that contains leeches and tube worms | Annelida |
organelle of stinging cells | nematocyst |
animals with jointed appendages and exoskeletons | Arthropods |
arthropods with six legs | insects |
arthropods with more than six legs that usually live in water | crustaceans |
arthropods with 2 body segments and eight legs | arachnids |
largest class of animals | insects |
class of arthropods containing shrimp, lobsters, crabs | crustaceans |
class of arthropods containing spiders, scorpions and ticks | arachnids |