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zoology > Exam 1 > Flashcards

Exam 1 Flashcards

1
Q

A FLAT SURFACE OF TWO DIMENSIONS

A

PLANE

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2
Q

A BALANCED PLAN THAT CAN BE DIVIDED INTO EQUAL PARTS BY A LINE OF SYMMETRY.

A

SYMMETRY

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3
Q

A PLANE THAT DIVIDES THE ANIMAL INTO LEFT AND RIGHT SECTIONS

A

SAGITTAL PLANE

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4
Q

A PLANE THT DIVIDES THE ANIMAL INTO DORSAL AND VENTRAL SECTIONS.

A

FRONT PLANE

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5
Q

A PLANE THAT DIVIDES AN ANIMAL INTO ANTERIOR AND POSTERIOR SECTIONS

A

TRANSVERSE PLANE

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6
Q

NO BALANCED BODY PLAN

A

ASYMMETRY

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7
Q

A MID-SAGITTAL PLANE DIVIDES INTO LEFT AND RIGHT HALVES (MOST COMMON)

A

BILATERAL SYMMETRY

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8
Q

TWO OR MORE PLANES PASSING THROUGH THE CENTRAL AXIS DIVIDES INTO EQUAL PROPORTIONS.

A

RADIAL SYMMETRY

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9
Q

SIMILAR TO RADIAL SYMMETRY, EXCEPT THAT A STRUCTURE OR STRUCTURES ON THE EXTERNAL SURFACE ALLOW ONLY ONE PLANE TO DIVIDE THE ANIMAL IN TO EQUAL PARTS

A

BI-RADIAL SYMMETRY

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10
Q

ANY PLANE PASSING THROUGH THE CENTRAL AXIS WILL DIVIDE THE ANIMAL INTO EQUAL PARTS

A

SPHERICAL SYMMETRY

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11
Q

REPRODUCTION WITHOUT MEIOSIS OCCURRING

A

ASEXUAL REPRODUCTION

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12
Q

AN OUTGROWTH OR INGROWTH OF THE BODY WALL OF A NEW INDIVIDUAL

A

BUDDING

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13
Q

SEPARATION INTO TWO EQUAL PARTS TO FORM A NEW INDIVIDUAL

A

FISSION

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14
Q

THE ANIMAL FRACTURES OR BREAKS INTO FRAGMENTS THAT REJOIN OR REPLACED BY EMBRYONIC CELLS

A

FRAGMENTATION AND REGENERATION

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15
Q

INDIRECT CELL DIVISION IN WHICH THE CHROMOSOME NUMBER REMAINS THE SAME

A

MITOSIS

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16
Q

THE DEVELOPMENT OF AN EGG CELL WITHOUT FERTILIZATION

A

PARTHENOGENESIS

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17
Q

REPRODUCTION WITH FORMATION OF GAMETES BY MEIOSIS FOLLOWED BY FERTILIZATION TO FORM A ZYGOTE

A

SEXUAL REPRODUCTION

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18
Q

FERTILIZED EGG CELL WITH THE DIPLOID CHROMOSOME NUMBER

A

ZYGOTE

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19
Q

THE FORMATION OF SPERMATOZOA IN THE TESTIE BY MEIOSIS. 4 SPERMATOZOA ARE PRODUCED

A

SPERMATOGENESIS

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20
Q

THE FORMATION OF THE OVUM IN THE OVARY BY MEIOSIS. 1 OVUM IS PRODUCED

A

OOGENESIS

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21
Q

THE SCIENTIST WHO WAS THE FOUNDER OF THE MODERN SYSTEM OF TAXONOMY

A

CARLOUS LINNAEUS

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22
Q

ARUTHOR OF SYSTEMA NATURAE

A

CARLOUS LINNAEUS

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23
Q

WHAT YEAR WAS SYSTEMA NATURAE PUBLISHED

A

1758

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24
Q

NAME THE SCIENTIST WHO WAS THE FOUNDER OF PHYLOGENETICS SYSTEMATICS OR CLADISTICS

A

EMIL WILLI HENNIG

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25
Q

A COMMON ANCESTOR AND ALL OF THE DESCENDANT TAXA

A

CLADE

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26
Q

THE REGION OF A CLADOGRAM BETWEEN TWO NODES

A

STEM

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27
Q

THE POINT AT WHICH A COMMON ANCESTOR GIVES RISE TO TWO SISTER LINEAGES OR BRANCHES

A

NODE

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28
Q

NAME THE ARTHOR OF PHYLOGENETIC SYSTEMATICS

A

EMIL WILLI HENNIG

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29
Q

A GROUP THAT INCLUDES THE ANCESTOR AND ALL DESCENDANTS

A

MONOPHYLETIC GROUP

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30
Q

A GROUP THAT DOES NOT INCLUDE THE MOST RECENT ANCESTOR

A

PLOYPHYLETIC GROUP

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31
Q

A GROUP THAT INCLUDES THE ANCESTOR AND SOME OF THE DESCENDANTS BUT DOES NOT INCLUDE ALL OF THE DESCENDANTS OF THE ANCESTOR

A

PARAPHYLETIC GROUP

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32
Q

AN ADVANCED DERIVED CHARACTER

A

APOMORPHIC

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33
Q

A PRIMITIVE CHARACTER

A

PLESIOMORPHIC

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34
Q

THREE DOMAINS OF LIFE

A

BACTERIA, ARCHAEA, EUKARYA

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35
Q

PRIMITIVE PROKARYOTES WITHOUT A TRUE NUCLEUS AND ADVANCED CELL ORGANELLES

A

BACTERIA

36
Q

PRIMITIVE PROKARYOTES WITHOUT A TRUE NUCLEUS AND ADVANCED CELL ORGANELLES THAT ARE EXTREMOPHILES THAT ARE TOLERANT OF HIGH CONCENTRATIONS OF GASES, SALTS, AND EXTEME TEMPERATURES

A

ARCHAEA

37
Q

ECONOMIC IMPORTANCE OF PROTOZOANS

A

1) ENDOPARASITES AND ECTOPARASITES OF ANIMAS.
2) IMPORTANT COMPONENTS OF FOOD CHAINS.

38
Q

CHARACTERISTICS OF PROTOZOANS

A

1) UNICELLULAR 2) CILIA, FLAGELLA, OR PSEUDOPODIA 3)NO TISSUES OR ORGANS 4) ASEXUAL AND SEXUAL REPRODUCTION

39
Q

4 CHARACTERISTICS OF PHYLUM EUGLENOZOA

A

1)FLAGELLA OF DIFFERENT LENGTHS 2) CHLOROPHYLL B 3)GULLET 4)STIGMA

40
Q

WHAT CAUSES LEISHMANIA

A

LEISMANIASIS AND IS TRANSMITTED BY THE SAND FLY

41
Q

WHAT DOES TRYPANOSOMA BRUCEI CAUSE

A

AFRICAN SLEEPING SICKNESS AND IS TRANSMITTED BY THE TSETSE FLY

42
Q

WHAT DOES TRYPANOSOMA CRUZI CAUSE

A

CHUGS DISEASE IN CENTRAL AND SOUTH AMERICA AND IS TRANSMITTED BY A TRUE BUG IN THE GENUS TRIATOMA (HEART DAMAGE)

43
Q

WHAT PROTOZAN CAUSE TASTE AND ODOR PROBLEMS IN FRESHWATERS AND THE “RED TIDE” IN THE OCEANS

A

DINOFLAGELLATA

44
Q

NAKED AND SHELLED AMOEBAS ARE IN THE PHYLUM

A

AMOEBOZOA

45
Q

THE MOST COMMON GROUP OF PROTOZAN IS

A

CILIATES

46
Q

WHAT CILIATED PROTOZOAN CAUSES DYSENTERY IN HUMANS

A

BALANTIDIUM COLI

47
Q

WHAT IS THE MOST COMMON PARASITE IN FISHES IN FRESHWATER AQUARIUMS

A

‘ICH’ ICHTHYOPHTHIRIUS MULTIFILINIS

48
Q

NAME 6 ANATOMY PARTS OF A EUGLENA

A

NUCLEUS, GULLET, STIGMA, FLAGELUM, PELLICLE, CHLOROPLAST

49
Q

NAME 4 ANATOMY PARTS OF A AMOEBA PROTEUS

A

PSUEDOPODIA, NUCLEUS, PLASMALEMMA, CONTRACTILE VACUOLE

50
Q

WHAT HUMAN DISEAS IS CAUSED BY ENTAMOEBA HISTOLYTICA? HOW IS THE PARASITE TRANSMITTED TO HUMANS

A

CAUSES DYSENTERY AND IS TRANSMITTED BY WATER

51
Q

WHAT ARE THE MOST ABUNDANT PROTOZOANS IN NUMBERS OF SPECIES

A

CILIATES

52
Q

WHAT ARE 4 CHARACTERISTICS OF THE PHYLUM CILIOPHORA

A

CILIA, MICRO & MACRO NUCLI, TRICHOCYSTS, ASEXUAL AND SEXUAL REPRODUCTION

53
Q

NAME 5 ANATOMY PARTS OF A PARAMECIUM CAUDATUM

A

TICHOCYSTS, ORAL GROVE, CILIA, MICRONUCLEUS AND MARCRONUCLEUS, CONTRACTILE VACUOLE

54
Q

WHAT ARE 4 THE CHARACTERISTICS OF THE CLASS APICOMPLEXA

A

COMPLEX TIP, ASEXUAL REPRODUCTION BY MULTIPLE FISSION, ENDOPARASITES OF INVERTEBRATE AND VERTEBRATE ANIMALS, NON MOTILE

55
Q

WHAT PROTOZOAN CAUSES GIARDIASIS

A

GIARDIA LAMBILA AND IS TRANSMITTED TO WATER BY AQUATIC MAMMALS

56
Q

WHAT ANIMAL IS THE VECTOR FOR THE PROTOZOANS THAT CAUSE MALARIA

A

MOSQUITO (ANOPHELES)

57
Q

WHAT PHYLUM MEAN (PORE + TO BEAR)

A

PHLYUM PORIFERA

58
Q

NAME 5 DEFINITIVE CHARACTERISTIC OF THE PHYLUM PORIFERA

A

MANY OSTIA=PORES, UNIQUE WATER CIRCULATION ROUTES, MULTICELLULAR WITHOUT ORGANS AND TRUE TISSUES, SPICULES AND SPONGING, SPECIALIZED CELLS

59
Q

5 ECONOMIC IMPORTANCES OF THE SPONGES

A

COMMERCIAL PRODUCTS, PROVIDE HABITATS FOR MANY ANIMALS, PROVIDE FOOD FOR SOME ANIMALS, PRODUCE A WIDE VARIETY OF PHARMACEUTICAL PRODUCTS, PRODUCE CHEMICALS WITH ANTIBACTERIAL AND ANTIVIRAL EFFECTS

60
Q

WHAT ARE THE THREE TYPE OF WATER ROUTES IN SPONGES

A

ASCONOID, SYCONOID, LEUCONOID

61
Q

THE MOST SIMPLE CIRUCULATION ROUTE WITH THE CHOANOCYTES IN THE SPONGOCOEL

A

ASCONOID

62
Q

A MORE COMPLEX CIRCULATION ROUTE WITH THE CHOANOCYTES IN THE RADIAL CANALS ARRANGED AROUND THE CENTRAL SPONGOCOEL

A

SYCONOID

63
Q

THE MOST COMPLEX CIRCULATION ROUTE WITH THE CHOANOCYTES LOCATED IN A FLAGELLATED CHAMBER

A

LEUCONOID

64
Q

WHAT ARE THREE PARTS IN THE WATER ROUTES IN SPONGES

A

OCCELUM, SPONGOCEL, RADIAL CANAL

65
Q

NAME 3 TYPES OF SPECIAL CELLS IN SOME SPONGES

A

ARCHEAOCYTES, CHOANOCYTES, PINACOCYTES

66
Q

SPECIALIZED AMOEBOID CELLS THAT CAN ENGULF FOOD BY PHAGOCYTOSIS AND DIFFERENTIATE INTO OTHER CELLS

A

ARCHAEOCYTES

67
Q

SPECIALIZED FLAGELLATED CELLS THAT CIRCULATE WATER AND STRAIN FOOD FROM THE WATER

A

CHOANOCYTES

68
Q

SPECIALIZED CELLS THAT ARE FLATTENED AND CONTRACTILE THAT FORM A PROTECTIVE LAYER AROUND THE SPONGE

A

PINACOCYTES

69
Q

NAME 3 TYPES OF SPICULES

A

CALCAREOUS, SILICEOUS, SPONGIN

70
Q

NAME 3 CLASS OF SPONGES IN PHLYUM PORIFERA

A

CALCARE, HEXACTINELLIDA, DEMOSPONGIAE

71
Q

WHICH CLASS OF SPONGES CONTAINS 80%

A

DEMOSPONGIAE

72
Q

5 DEFINITIVE CHARACTERISTICS OF THE PHYLUM CNIDARIAN

A

CNIDOCYTES WITH NEMATOCYSTS, POLYP AND MEDUSA STAGES, DIPLOBLASTIC WITH TWOGERM LAYERS, GASTROVASCULAR CAVITY SURROUNDED BY TENTACLES, SYNAPTIC NERVE NET

73
Q

NAME 4 CLASSES OF THE PHYLUM CNIDARIA

A

HYDROZOA, SCYPHOZOA, CUBOZOA, ANTHOZOA

74
Q

WHAT ARE THE TWO MORPHOLOGICAL TYPES OF THE PHYLUM CNIDARIA

A

POLYP, MEDUSA

75
Q

WHICH MORPHOLOGICAL BODY TYPE IS DOMINANT IN THE CLASS HYDROZOA

A

POLYP

76
Q

WHICH MORPHOLOGICAL BODY TYPE IS DOMINANT IN THE CLASS SCYPHOZOA

A

MEDUSA

77
Q

WHICH MORPHOLOGICAL BODY TYPE IS DOMINANT IN THE CLASS CUBOZOA

A

MEDUSA

78
Q

WHICH MORPHOLOGICAL BODY TYPE IS DOMINANT IN THE CLASS ANTHOZOA

A

POLYP

79
Q

WHAT CLASS ARE THE JELLY FISHES IN

A

SCYPHOZOA AND CUBOZOA

80
Q

CHARACTERISTICS OF CUBOZOA

A

MEDUSA DOMINANT, PEDALIUM, RHOPALIA, CUBE SHAPED, VELARIUM

81
Q

WHICH CLASS OF CNIDARIANS INCLUDES THE MOST TOXIC ANIMALS

A

CUBOZA

82
Q

WHICH CLASS OF CNIDARIANS HAVE THE MOST SPECIES

A

ANTHOZOA

83
Q

WHAT ANIMALS ARE IN THE CLASS ANTHOZOA

A

SEA ANEMONES AND CORALS

84
Q

NON-MONTILE DINOFLAGELLATES THAT ARE PHOTO SYNTHETIC AND SUPPLY FOOD TO CORAL REEFS

A

ZOOXANTHELLAE

85
Q

WHAT ARE 5 DEFINITIVE CHARACTERISTICS OF ANIMALS IN THE PHYLUM CTENOPHORA

A

8 ROWS OF COMBS PLATES WITH CILIA, COLLOBLAST IF TENTACLES ARE PRESET, TENTACLES MAY OR MAY NOT BE PRESENT, RADIAL OR BI-RAIDAL SYMMETRY, BIOLUMINESCENT

86
Q
A

zoology (3 decks)

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