Terms in this set (23)
Animal lacking a dorsal spinal cord
invertebrate; body has many pores; loosely joined cells, no specialized tissues.
invertebrate; hollow, sack-like body; has specialized stinging cells (jellyfish, corals, etc.)
invertebrate; soft, flat, worm-like body; digestive system has one opening, no specialized segments
invertebrate; soft, round, worm-like body; digestive system has two openings, no specialized segments
invertebrate; soft, round, worm-like body; digestive system has two openings, has specialized segments (Earthworm)
invertebrate; soft body, some have appendages that are "tentacles", some have hard shells (clam, snail, octopus, etc.)
Mollusk with a single shell or no shell, a single muscular "foot" contains the mouth. (Snail, slug, etc.)
Mollusk with 2 shells held together by powerful muscles (Clam, oyster, etc.)
Mollusk with tentacles extending from the head (octopus, squid, cuttle-fish, etc.)
spiny-skinned marine invertebrate, body divided into 5 parts (Starfish, sand dollar, sea urchin)
Invertebrate; has an exoskeleton and jointed legs; body is divided into sections.
Arthropod with 4 pairs of legs, two-segmented body (spider, scorpion, etc.)
Arthropod with long body and many segments; two legs per segment
Arthropod with long body & very many segments; four legs per segment
Arthropod with 5 - 7 pairs of legs, (crab, lobster, crayfish, shrimp, etc.)
Arthropod with 3 pairs of legs, 3-segmented body, often have wings (Grasshopper, butterfly, beetle, etc.)
Animal with a dorsal spinal cord
Cold-blooded aquatic vertebrate usually having scales and breathing through gills
Cold-blooded vertebrate lives on land but breeds in water, lays jelly-coated eggs. (frog, salamander, etc.)
Cold-blooded vertebrate with dry, scaly skin, lays leathery coated eggs. (lizard, snake, turtle, etc.)
Warm blooded vertebrate, has feathers & hollow bones, lays hard-shelled eggs
Warm-blooded vertebrate, has hair or fur, females produce milk to feed their young (human, cow, whale, bat, etc.)
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Animal Kingdom: Invertebrates
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