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72 Cards in this Set
- Front
- Back
MUTILCELLED HETEROTROPH WITH UNWALLED CELLS. MOST INGEST FOOD AND ARE MOTILE DURING AT LEAST PART OF THE LIFE CYCLE
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ANIMAL
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HAVING PAIRED STRUCTURES SO THE RIGHT AND LEFT HALVES ARE MIRROR IMAGES.
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BILATERAL SYMMETRY
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EVOLUTIONARY TREND TOWARD HAVING A CONCENTRATION OF NERVE AND SENSORY CELLS AT THE HEAD END
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CEPHALIZATION
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BODY CAVITY LINED WITH TISSUE DERIVED FROM MESODERM |
COELOM |
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LINEAGE OF BILATERAL ANIMALS IN WHICH THE SECOND OPENING ON THE EMBYRO SURFACE DEVELOPS INTO A MOUTH |
DEUTEROSTOMES |
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OUTERMOST TISSUE LAYER OF AN ANIMAL EMBRYO |
ECTODERM |
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INNERMOST TISSUE LAYER OF AN ANIMAL EMBRYO |
ENDODERM |
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ANIMAL THAT DOES NOT HAVE A BACKBONE |
INVERTEBRATE |
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MIDDLE TISSUE LAYER OF A THREE-LAYERED ANIMAL EMBRYOS |
MESODERM |
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LINEAGE OF BILATERAL ANIMALS IN WHICH THE FIRST OPENING ON THE EMBRYO SURFACE DEVELOPS INTO A MOUTH |
PROTOSTOMES |
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UNLINED BODY CAVITY AROUND THE GUT |
PSEUDOCOELOM |
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HAVING PARTS ARRANGED AROUND A CENTRAL AXIS, LIKE THE SPOKES OF A WHEEL |
RADIAL SYMMETRY |
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HAVING A BODY COMPOSED OF SIMILAR UNITS THAT REPEAT ALONG ITS LENGTH |
SEGMENTATION |
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HYPOTHESIS THAT THE FIRST ANIMALS EVOLVED FROM A COLONIAL PROTIST |
COLONIAL THEORY OF ANIMAL ORIGIN |
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GROUP OF TINY MARINE ANIMALS HAVING A SIMPLE ASYMMETRICAL BODY AND A SMALL GENOME; CONSIDERED AN ANCIENT LINEAGE. |
PLACOZOANS |
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ANIMAL THAT MAKES BOTH EGGS AND SPERM. |
HERMAPHRODITE |
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SEXUALLY IMMATURE STAGE IN SOME ANIMAL LIFE CYCLES |
LARVA |
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AQUATIC INVERTEBRATE THAT HAS NO TISSUES OR ORGANS AND FILTERS FOOD FROM THE WATER |
SPONGE |
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ANIMAL THAT FILTERS FOOD FROM WATER AROUND IT |
SUSPENSION FEEDER |
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RADICALLY SYMMETRICAL INVERTEBRATE WITH THE TWO TISSUE LAYERS; USES TENTACLES WITH STINGING CELLS TO CAPTURE FOOD. |
CNIDARIAN |
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STINGING CELL UNIQUE TO CNIDARIANS. |
CNIDOCYTE |
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A SACLIKE GUT THAT ALSO FUNCTIONS IN GAS EXCHANGE. |
GASTROVASCULAR CAVITY |
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OF SOFT-BODIED INVERTEBRATES, A FLUID-FILLED CHAMBER THAT CONTRACTILE CELLS EXERT FORCE ON. |
HYDROSTATIC SKELETON |
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DECENTRALIZED MESH OF NERVE CELLS THAT ALLOWS MOVEMENT IN CNIDARIANS. |
NERVE NET |
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BILATERALLY SYMMETRICAL INVERTEBRATE WITH ORGANS BUT NO BODY CAVITY; FOR EXAMPLE, A PLANARIAN OR TAPEWORM. |
FLATWORM |
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SEGMENTED WORM WITH A COELOM, COMPLETE DIGESTIVE SYSTEM, AND CLOSED CIRCULATORY SYSTEM. |
ANNELID |
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CIRCULATORY SYSTEM IN WHICH BLOOD FLOWS THROUGH A CONTINUOUS NETWORK OF VESSELS; ALL MATERIALS ARE EXCHANGED ACROSS THE WALLS OF THOSE VESSELS. |
CLOSED CIRCULATORY SYSTEM |
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MOLLUSK WITH A HINGED TWO-PART SHELL |
BIVALVE |
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PREDATORY MOLLUSK WITH A CLOSED CIRCULATORY SYSTEM, MOVES BY JET PROPULSION. |
CEPHALOPOD |
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MOLLUSK IN WHICH THE LOWER BODY IS A BROAD "FOOT". |
GASTROPOD |
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INVERTEBRATE WITH A REDUCED COELOM AND A MANTLE. |
MOLLUSK |
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SYSTEM IN WHICH HEMOLYMPH LEAVES VESSELS AND SEEPS THROUGH TISSUES BEFORE RETURNING TO THE HEART. |
OPEN CIRCULATORY SYSTEM |
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PERIODIC SHEDDING OF AN OUTER BODY LAYER OR PART |
MOLTING |
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CYLINDRICAL WORM WITH A PSEUDOCOELOM. |
ROUNDWORM |
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OF SOME ANTHROPODS, SENSORY STRUCTURE ON THE HEAD THAT DETECTS TOUGH AND ODOR. |
ANTENNA |
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INVERTEBRATE WITH JOINTED LEGS AND A HARD EXOSKELETON THAT IS PERIODICALLY MOLTED. |
ARTHROPOD |
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OF SOME ARTHROPODS, A MOTION-SENSITIVE EYE MADE UP OF MANY IMAGE-FORMING UNITS. |
COMPOUND EYE |
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HARD EXTERNAL PARTS THAT MUSCLES ATTACH TO AND MOVE. |
EXOSKELETON |
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DRAMATIC REMODELING OF BODY FORM DURING THE TRANSITION FROM LARVA TO ADULT. |
METAMORPHOSIS |
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LAND-DWELLING ARTHOOPODS WITH NO ANTENNAE AND FOUR PAIRS OF WALKING LEGS; SPIDERS, SCORPIONS, MITES, AND TICKS. |
ARACHNIDS |
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ARTHROPOD GROUP WITH SPECIALIZED FEEDING STRUCTURES (CHELICERAE) AND NO ANTENNAE; ARACHNIDS AND HORSESHOE CRABS. |
CHELICERATES |
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MOSTLY MARINE ARTHROPODS WITH A CALCIUM-HARDENED CUTICLE AND TWO PAIRS OF ANTENNAE; FOR EXAMPLE, LOBSTERS, CRABS, KRILL, AND BARNACLES. |
CRUSTACEANS |
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LONG-BODIED TERRESTRIAL ARTHOPODS WITH ONE PAIR OF ANTENNAE AND MANY SIMILAR SEGMENTS; CENTIPEDES AND MILLIPEDES. |
MYRIAPODS |
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MOST DIVERSE ARTHOPOD GROUP; MEMBERS HAVE SIX LEGS, TWO ANTENNAE, AND, IN SOME GROUPS, WINGS. |
INSECTS |
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INVERTEBRATES WITH A WATER-VASCULAR SYSTEM AND HARDENED PLATES AND SPINES EMBEDDED IN THE SKIN OR BODY. |
ECHINODERMS |
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OF ECHINODERMS, A SYSTEM OF FLUID-FILLED TUBES AND TUBE FEET THAT FUNCTION IN LOCOMOTON. |
WATER-VASCULAR SYSTEM |
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TRUE OR FALSE??? ANIMAL CELLS HAVE CHITIN WALLS |
FALSE |
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A COELOM IS A _____________________. |
LINED BODY CAVITY |
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CNIDARIANS ALONE HAVE _________________. |
CNIDOCYTEA |
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FLUKES ARE MOST CLOSELY RELATED TO _______________. |
TAPEWORMS |
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WHICH GROUP HAS SIX LEGS AND TWO ANTENNAE? |
INSECTS |
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THE _____________ARE MULLUSKS WITH A HINGED SHELL. |
BIVALVES |
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__________HAVE THE SMALLEST GENOME OF ALL LIVING ANIMALS. |
PLACOZOANS |
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WHICH OF THESE GROUPS INCLUDES THE MOST SPECIES? PROTOSTOMES ROUNDWORMS ARTHOPODS MOLLUSKS |
PROTOSTOMES |
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THE ____________ INCLUDE THE ONLY WINGED INVERTEBRATES. |
ARTHOPODS |
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THE __________ MOVE ABOUT ON TUBE FEET. |
ECHINODERMS |
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ANNELIDS AND CEPHALOPODS HAVE A(N)______ CIRCULATORY SYSTEM. |
OPEN |
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A PUPA FORMS DURING THE LIFE CYCLE OF SOME _____________. |
INSECTS |
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COMPLETE GUT, PSEUDOCOELOM |
ROUNDWORMS |
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TUBE FEET, SPINY SKIN |
ECHINODERMS |
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SIMPLEST ORGAN SYSTEMS |
FLATWORMS |
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BODY WITH LOTS OF PORES |
SPONGES |
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JOINTED EXOSKELETON |
ARTHOPODS |
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MANTLE OVER BODY MASS |
MOLLUSKS |
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SEGMENTED WORMS |
ANNELIDS |
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TENTACLES WITH STINGING CELLS |
CNIDARIANS |
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MOLLUSKS INCLUDE: GASTROPODS (SNAILS), BIVALVES (SCALLOPS), CEPHALOPODS (SQUIDS, OCTOPUSES) |
CHELICERATES INCLUDE: HORSESHOE CRABS AND THE TERRESTRIAL ARACHNIDS(SPIDERS, SCORPIONS, TICKS, MITES). |
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CRUSTACEANS ARE THE MOST ABUNDANT ARTHROPODS IN THE SEAS |
CENTIPEDES AND MILLIPEDES ARE MYRIAPODS. |
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INSECTS INCLUDE THE ONLY WINGED INVERTEBRATES. SOME SERVE AS DECOMPOSERS AND POLLINATORS; OTHERS HARM CROPS AND TRANSMIT DISEASES. |
ANNELIDS ARE SEGMENTED WORMS. THEY HAVE A CLOSED CIRCULATORY SYSTEM AND DIGESTIVE, SOLUTE-REGULATING, AND NERVOUS SYSTEMS EXTEND THROUGH COELOMIC CHAMBERS. |
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ANIMALS ARE MULTICCELLED HETEROTROPHS THAT DIGEST FOOD INSIDE THEIR BODY. MOST HAVE AN EMBRYO OF 3 LAYERS: ECTODERM, ENDODERM, MESODERM. |
CNIDARIANS HAVE RADIAL SYMMETRY, BUT MOST ANIMALS HAVE BILATERAL SYMMETRY AND UNDERWENT CEPHALIZATION. |
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THE COLONIAL THEORY OF ANIMAL ORIGINS STATES THAT ANIMALS EVOLVED FROM A COLONIAL PROTIST. |
PLACOSOANS, THE SIMPLEST LIVING ANIMALS |
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SPONGES HAVE POROUS BODIES WITH NO TISSUES OR ORGANS. THEY ARE SUSPENSION FEEDS-FILTER FOOD THROUGH WATER. EACH IS HERMAPHRODITE-PRODUCING BOTH EGGS AND SPERM. |
CNIDARIANS-JELLIES, CORALS & SEA ANEMONES ARE CARNIVORES WITH 2 TISSUE LAYERS. THEY USE CNIDOCYTES TO CAPTURE PREY.CNIDARIANS HAVE A HYDROSTATIC SKELETON. A NERVE NET GIVES COMMMANDS TO CONTRACTILE CELLS THAT REDISTRIBUTE FLUID AND CHANGE THE BODY'S SHAPE. |