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Biology > Chapter 28 > Flashcards

Chapter 28 Flashcards

0
Q

Gas exchange in crustaceans

A

Gills

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1
Q

Lobster, crap, shrimp, and crayfish class

A

Crustacea

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2
Q

Segments in crustaceans

A

Head, thorax, and abdomen

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3
Q

Fused head and thorax

A

Cephalothorax

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4
Q

Covers the cephalothorax

A

Carapace

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5
Q

Appendages for swimming in Crustacea

A

Swimmerets

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6
Q

Jaw in Crustacea

A

Mandible

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7
Q

First appendage adapted for catching prey in Crustacea

A

Cheliped

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8
Q

Identifiable gender structure in Crustacea

A

Swimmerets

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9
Q

Mouthparts in Crustacea

A

Chelicerae

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10
Q

Structure for grabbing prey in Crustacea

A

Pedipalp

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11
Q

Spider subphylum

A

Chelicerata

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12
Q

Symmetry in Arthropoda

A

Bilateral

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13
Q

Prevents water loss in Arthropoda

A

Exoskeleton

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14
Q

Joints are helpful because….

A

They allow flexibility and powerful movements of the appendages.

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15
Q

Exoskeleton made of ___

A

Chitin

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16
Q

First phylum seen

A

Trilobyta

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17
Q

Feeding structures in Arthropoda

A

Fangs, pincers, and jaws

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18
Q

Respiration in Arthropoda

A

Tracheal tubes

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19
Q

Holes in the side of the body used for respiration in Arthropoda

A

Spiracles

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20
Q

Layers of tissue to exchange gases look like a book

A

Book lungs

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21
Q

Circulation in Arthropoda

A

Open circulatory system

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22
Q

Excretion in Arthropoda

A

Malpighian tubes

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23
Q

Response in Arthropoda

A

Brain, nerve cords, and sensory organs

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24
Q

Visual structure with only one lens that is used for detecting light (Arthropoda)

A

Simple eye

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25
Q

Reproduction in Arthropoda

A

Internal or external fertilization

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26
Q

Body segments in Arthropoda

A

Cephalothorax and abdomen

27
Q

Contain silk glands in Arthropoda

A

Spinnerets

28
Q

Two body segments in Arthropoda

A

Cephalothorax and abdomen

29
Q

Pinchers or fangs that hold food or poison in Arthropoda

A

Chelicerae

30
Q

Appendages in Arthropoda for handling prey and for sensing (carries sperm in spiders)

A

Pedipalps

31
Q

Other 4 pairs of appendages in Arthropoda

A

Adapted for legs- locomotion

32
Q

Gas exchange in chelicerata

A

Book lungs

33
Q

Ticks, mites, and scorpions body structures

A

Head, thorax, and abdomen fused together

34
Q

Subphylum of insects and their relatives

A

Uniramia

35
Q

What percent of all animals are insects

A

73%

36
Q

Asexual- female reproduces offspring from an unfertilized egg

A

Parenthogensis

37
Q

Complete life cycle of an insect (how many stages and what are they)

A

4: egg-> larva -> pupa -> adult

38
Q

Incomplete metamorphosis insects

A

3: egg, larva, pupa

39
Q

Centipedes and millipede subphylum

A

Uniramia

40
Q

Centipede class

A

Chilopoda

41
Q

Millipede class

A

Diplopoda

42
Q

Excretion in Chilopoda

A

Malpighian tubes

43
Q

Gas exchange in Chilopoda

A

Tracheal tubes

44
Q

Feeding of Chilopoda

A

Carnivorous

45
Q

Feeding of Diplopoda

A

Eat plants and decaying materials

46
Q

Defense in Diplopoda

A

Can spray foul smelling fluids from their defensive stink glands

47
Q

Meaning of echinoderm

A

Spiny skin

48
Q

Formed by hardened plates of calcium bicarbonate

A

Endoskeleton

49
Q

Symmetry in echnoderms

A

Radial symmetry

50
Q

Serves to allow water enter and exit

A

Madreporite

51
Q

Stick to surfaces and help in movement and gas exchange

A

Tube feet

52
Q

Symmetry in larva

A

Bilateral symmetry

53
Q

The round muscular structure on the end of the tube foot in echnoderms

A

Ampulla

54
Q

Long taper arms in echnoderms

A

Rays

55
Q

Pincer like appendages in echnoderms for protection and cleaning

A

Pedicellariae

56
Q

Hydrolic system that can transport under water pressure

A

Water vascular system

57
Q

Respiration, circulation, and excretion in echnoderms

A

Water vascular system

58
Q

Response in echnoderms

A

Central nerve ring and scattered sensory organs

59
Q

Movement in echnoderms

A

Tube feet, rays, and some have muscles

60
Q

Reproduction in echnoderms

A

External fertilization occurs in water

61
Q

Sea urchins and sand dollars class

A

Echinoidea

62
Q

Brittle stars class

A

Ophiuroidea

63
Q

Sea cucumber class

A

Holothuroidea

64
Q

Sea stars class

A

Asteroidea

65
Q

Sea lilies and feather stars class

A

Crinoidea

66
Q

Oldest class of echnoderms

A

Crinoidea

Biology (9 decks)

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