Chapter 28

Question 0

Gas exchange in crustaceans

Answer 0

Gills

Question 1

Lobster, crap, shrimp, and crayfish class

Answer 1

Crustacea

Question 2

Segments in crustaceans

Answer 2

Head, thorax, and abdomen

Question 3

Fused head and thorax

Answer 3

Cephalothorax

Question 4

Covers the cephalothorax

Answer 4

Carapace

Question 5

Appendages for swimming in Crustacea

Answer 5

Swimmerets

Question 6

Jaw in Crustacea

Answer 6

Mandible

Question 7

First appendage adapted for catching prey in Crustacea

Answer 7

Cheliped

Question 8

Identifiable gender structure in Crustacea

Answer 8

Swimmerets

Question 9

Mouthparts in Crustacea

Answer 9

Chelicerae

Question 10

Structure for grabbing prey in Crustacea

Answer 10

Pedipalp

Question 11

Spider subphylum

Answer 11

Chelicerata

Question 12

Symmetry in Arthropoda

Answer 12

Bilateral

Question 13

Prevents water loss in Arthropoda

Answer 13

Exoskeleton

Question 14

Joints are helpful because….

Answer 14

They allow flexibility and powerful movements of the appendages.

Question 15

Exoskeleton made of ___

Answer 15

Chitin

Question 16

First phylum seen

Answer 16

Trilobyta

Question 17

Feeding structures in Arthropoda

Answer 17

Fangs, pincers, and jaws

Question 18

Respiration in Arthropoda

Answer 18

Tracheal tubes

Question 19

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

Answer 19

Spiracles

Question 20

Layers of tissue to exchange gases look like a book

Answer 20

Book lungs

Question 21

Circulation in Arthropoda

Answer 21

Open circulatory system

Question 22

Excretion in Arthropoda

Answer 22

Malpighian tubes

Question 23

Response in Arthropoda

Answer 23

Brain, nerve cords, and sensory organs

Question 24

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

Answer 24

Simple eye

Question 25

Reproduction in Arthropoda

Answer 25

Internal or external fertilization

Question 26

Body segments in Arthropoda

Answer 26

Cephalothorax and abdomen

Question 27

Contain silk glands in Arthropoda

Answer 27

Spinnerets

Question 28

Two body segments in Arthropoda

Answer 28

Cephalothorax and abdomen

Question 29

Pinchers or fangs that hold food or poison in Arthropoda

Answer 29

Chelicerae

Question 30

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

Answer 30

Pedipalps

Question 31

Other 4 pairs of appendages in Arthropoda

Answer 31

Adapted for legs- locomotion

Question 32

Gas exchange in chelicerata

Answer 32

Book lungs

Question 33

Ticks, mites, and scorpions body structures

Answer 33

Head, thorax, and abdomen fused together

Question 34

Subphylum of insects and their relatives

Answer 34

Uniramia

Question 35

What percent of all animals are insects

Answer 35

73%

Question 36

Asexual- female reproduces offspring from an unfertilized egg

Answer 36

Parenthogensis

Question 37

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

Answer 37

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

Question 38

Incomplete metamorphosis insects

Answer 38

3: egg, larva, pupa

Question 39

Centipedes and millipede subphylum

Answer 39

Uniramia

Question 40

Centipede class

Answer 40

Chilopoda

Question 41

Millipede class

Answer 41

Diplopoda

Question 42

Excretion in Chilopoda

Answer 42

Malpighian tubes

Question 43

Gas exchange in Chilopoda

Answer 43

Tracheal tubes

Question 44

Feeding of Chilopoda

Answer 44

Carnivorous

Question 45

Feeding of Diplopoda

Answer 45

Eat plants and decaying materials

Question 46

Defense in Diplopoda

Answer 46

Can spray foul smelling fluids from their defensive stink glands

Question 47

Meaning of echinoderm

Answer 47

Spiny skin

Question 48

Formed by hardened plates of calcium bicarbonate

Answer 48

Endoskeleton

Question 49

Symmetry in echnoderms

Answer 49

Radial symmetry

Question 50

Serves to allow water enter and exit

Answer 50

Madreporite

Question 51

Stick to surfaces and help in movement and gas exchange

Answer 51

Tube feet

Question 52

Symmetry in larva

Answer 52

Bilateral symmetry

Question 53

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

Answer 53

Ampulla

Question 54

Long taper arms in echnoderms

Answer 54

Rays

Question 55

Pincer like appendages in echnoderms for protection and cleaning

Answer 55

Pedicellariae

Question 56

Hydrolic system that can transport under water pressure

Answer 56

Water vascular system

Question 57

Respiration, circulation, and excretion in echnoderms

Answer 57

Water vascular system

Question 58

Response in echnoderms

Answer 58

Central nerve ring and scattered sensory organs

Question 59

Movement in echnoderms

Answer 59

Tube feet, rays, and some have muscles

Question 60

Reproduction in echnoderms

Answer 60

External fertilization occurs in water

Question 61

Sea urchins and sand dollars class

Answer 61

Echinoidea

Question 62

Brittle stars class

Answer 62

Ophiuroidea

Question 63

Sea cucumber class

Answer 63

Holothuroidea

Question 64

Sea stars class

Answer 64

Asteroidea

Question 65

Sea lilies and feather stars class

Answer 65

Crinoidea

Question 66

Oldest class of echnoderms

Answer 66

Crinoidea