Cambrian & Ordivician Flashcards

1
Q

Acoelomate

A

j

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2
Q

Algal mats

A

j

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3
Q

Amebocyte

A

j

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4
Q

Archeocyte

A

k

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5
Q

Assymetric body plan

A

k

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6
Q

Bilateral symmetry body plan

A

j

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7
Q

Bivalve

A

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8
Q

Blastopore

A

j

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9
Q

Blastula

A

k

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10
Q

Bryozoa

A

j

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11
Q

Burgess Shale fossils

A

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12
Q

Cambrian

A

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13
Q

Cambrian burrowers

A

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14
Q

Cambrian explosition

A

j

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15
Q

Cambrian swimmers

A

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16
Q

carivores

A

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17
Q

Cephalization

A

h

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18
Q

Cephalopod

A

j

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19
Q

Choanocyte

A

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20
Q

Choanoderm

A

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21
Q

Choanoflagellate

A

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22
Q

Cnidaria

A

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23
Q

Cnidocyte

A

j

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24
Q

Coelom formation

A

j

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25
Q

Coelomate

A

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26
Q

Colonial Doushantuo fossils

A

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27
Q

Ectoderm

A

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28
Q

Endoparasites

A

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29
Q

Enterocoel

A

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30
Q

Epidermis

A

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31
Q

Filter feeder

32
Q

Gastrodermis

33
Q

Gastropod

34
Q

Gastrozooid

35
Q

Gastrula

36
Q

Gonozooid

37
Q

Herbivores

38
Q

Hermaphrodite

39
Q

Homeotic genes

40
Q

Homeotic mutants

41
Q

Hox genes

42
Q

Hydrostatic skeleton

43
Q

Lophophore

44
Q

Mass feeders

45
Q

Medusa

46
Q

Mesoderm

47
Q

Mesoderm formation

48
Q

Mesoglea

49
Q

Mollusc

50
Q

Omnivores

51
Q

Onycophora

52
Q

Ordovician period

53
Q

Pinacoderm

54
Q

Platyhelminthes

55
Q

Polychaete

56
Q

Polyp

57
Q

Porifera

58
Q

Predators

59
Q

Protostome

60
Q

Pseudocoelomate

61
Q

Radial cleavage

62
Q

Radial symmetry body plan

63
Q

Radula

64
Q

Reefs

65
Q

Schizocoel

66
Q

Seminal receptacle

67
Q

Seminal vesicle

68
Q

Slushball earth

69
Q

Snowball earth

70
Q

Spiral cleavage

71
Q

Sponges

72
Q

Spongocoel

73
Q

Suspension feeders

74
Q

Transcription factors

75
Q

Triploblastic

76
Q

Tube feet

77
Q

Water vascular system