wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Phylum Arthropoda

Total questions: 209

Worksheet time: 2hrs 49mins

Name
Class
Date
1.

name "phylum arthropoda" means:

a)

joint hand/arm

b)

joint foot/leg

c)

joint elbow/wrist

d)

intertwine

2.

True or False: largest and least diverse phylum

a)

True

b)

False: most

3.

relatives of annelids

a)

True

b)

False

c)

Questioning

4.

segments historically had __ pair(s) of appendages (ex: centipede)

a)

1

b)

2

c)

3

d)

4

5.

True or False: high degree of modification since divergence

a)

True

b)

False: low

6.

____ brain, _____ nerve cord

a)

dorsal; dorsal

b)

dorsal; ventral

c)

ventral; dorsal

d)

ventral; ventral

7.

what are phylum arthropoda's exoskeleton made of?

a)

eucoelomates

b)

ecdysis

c)

chitin

d)

hemocoels

8.

What are some advantages of their exoskeleton's being made of chitin?

a)

protection

b)

restricts size

c)

support

d)

anti-desiccation

9.

what are some disadvantages to their exoskeleton's being made of chitin?

a)

protection

b)

restricts size

c)

support

d)

anti-desiccation

10.

True or False: arthropod is very strong during their time of shedding their exoskeleton in order to grow

a)

True

b)

False: vulnerable

11.

molting aka _____

a)

euocoelomates

b)

ecdysis

c)

hemocoels

d)

dioecious

12.

True or False: during molting, arthropods grow a new layer of chitin beneath its exoskeleton

a)

True

b)

False: above

13.

what splits an arthropod's old exoskeleton to help it crawl out during molting?

a)

fluid between 2 layers

b)

chitin between 2 layers

c)

hemocoels between 2 layers

d)

nothing

14.

True or False: Arthropods are eucoelomates

a)

True

b)

False

15.

What kind of circulatory system do Arthropod's have?

a)

open without hemocoels

b)

open with hemocoels

c)

closed without hemocoels

d)

closed with hemocoels

16.

True or False: most arthropods are dioecious

a)

True

b)

False

17.

True or False: many have simple eyes

a)

True

b)

False: compound

18.

How many subphylums does Phylum Arhropoda have?

a)

1

b)

3

c)

4

d)

6

19.

trilobites

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

20.

True or False: Some trilobites are extinct

a)

True

b)

False: All

21.

horseshoe crabs, spiders, scorpions, ticks, and mites

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

22.

crabs, lobsters, crayfish, shrimp

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

23.

centipedes, millipedes, insects

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

24.

very prominent marine group for millions of years

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

25.

Body plan with little modification from annelids (segments are all pretty much the same)

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

26.

each segment divided into left, right, and center

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

27.

When did Trilobites go extinct?

a)

400 BC

b)

2001

c)

100 mya

d)

250 mya

28.

oldest arthropod fossils

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

29.

most species are still extinct (exception = water scorpions)

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

30.

C. Merostomets

a)

crayfish

b)

centipedes

c)

trilobites

d)

water scorpions

31.

True or False: it is known that water scorpions are the only exception to nonextinct species in Subphylum Chelicerata from the fossil record

a)

True

b)

False

32.

True or False: Once upon a time, water scorpions were dominant prey of the sea (possibly land)

a)

True

b)

False: predators

33.

water scorpions can reach sizes up to ___m (___ ft)

a)

3 m (3 ft)

b)

10 m (3 ft)

c)

3 m (10 ft)

d)

10 m (10 ft)

34.

Class Arachnida

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

35.

True or False: Class Arachnida is the largest group of chelicerates

a)

True

b)

False: smallest

36.

What does Class Arachnida consist of?

a)

spiders

b)

scorpions

c)

daddy long legs

d)

ticks

e)

mites

37.

True or False: Class Arachnida are possible descendants of sea scorpions

a)

True

b)

False: crayfish

38.

Class Arachnida has two segments: _____ and _____

a)

hemocoels

b)

cephalothorax

c)

abdomen

d)

pedicel

39.

Class Arachnida: their 2 segments are linked together by flexible _____

a)

hemocoels

b)

cephalothorax

c)

abdomen

d)

pedicel

40.

No antennae, simple eyes

a)

Class Chilopoda

b)

Class Arachnida

c)

Subphylum Uniramia

d)

Subphylum Crustacea

41.

Class Arachnida: how many pair(s) of chelicerae do they have?

a)

1

b)

6

c)

2

d)

30

42.

Class Arachnida: what are their pair of chelicerae modified into?

a)

pincers

b)

arms

c)

fangs

d)

legs

43.

True or False: Class Arachnida - None inject venom

a)

True

b)

False: Some

44.

True or False: Class Arachnida's venom kills prey and breaks down tissues so the spider can drink them

a)

True

b)

False

45.

Class Arachnida: how many pair(s) of pedipalps do they have?

a)

1

b)

6

c)

2

d)

35

46.

Class Arachnida: What do their pair of pedipalps do?

a)

hold food

b)

catch prey

c)

are sense organs

d)

help hear prey from far away

47.

Class Arachnida: how many pair(s) of legs do they have?

a)

1

b)

2

c)

3

d)

4

48.

Class Arachnida: spinnerets = ___

a)

release silk

b)

catch prey

c)

hold food

d)

sense organs

49.

Class Arachnida: where are the spinnerets found?

a)

interior side of esophagus

b)

anterior side of abdomen

c)

anterior side of head

d)

interior side of pedicels

50.

Class Arachnida: what are spinnerets used for?

a)

for webs

b)

for catching prey

c)

for fun

d)

for balloning

51.

True or False: Class Arachnida - often webs are unique to each species

a)

True

b)

False

52.

Class Arachnida: What do Malpighian tubules do?

a)

sense organs

b)

hold food

c)

filter waste

d)

regulate water/solutes

53.

Book lung or tracheal system (both)

a)

Class Arachnida

b)

Class Diplopoda

c)

Class Insecta

d)

Class Chilopoda

54.

nuptial gifts

a)

Class Diplopoda

b)

Class Oligochaeta

c)

Class Arachnida

d)

Class Athropoda

55.

True or False: Ticks are ectoparasites that often only release to molt

a)

True

b)

False: Mites

56.

Ticks are hosts to other parasites, which cause what diseases?

a)

Lyme Disease

b)

Measles

c)

Rocky Mountain Spotted Fever

d)

HIV

57.

shows pretty extreme tagmatization

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

58.

fusing of segments to form functional units

a)

tagmatization

b)

castings

c)

satae

d)

biramous

59.

primarily all aquatic

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

60.

True or False: Phylum Crustacea is all marine except lobsters

a)

True

b)

False: crayfish

61.

incredible number of appendages (including walking legs, antenna, antennules, swimmerets)

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

62.

lobster/crayfish = ___ pair(s) of appendages

a)

1

b)

22

c)

69

d)

19

63.

True or False: Subphylum Crustacea - can be regenerated at each new molt

a)

True

b)

False: old

64.

many are biramous

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

65.

limbs divided into two branches (lobster claws)

a)

tagmatization

b)

biramous

c)

hemocoels

d)

pedipalps

66.

green glands

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

67.

group which includes some of the only terrestrial Crustaceans (athough, they can also be aquatic ---marine)

a)

Isopods

b)

Copepods

c)

Barnacles

d)

Decapods

68.

familiar examples are pill bugs aka wood lice

a)

Isopods

b)

Copepods

c)

Barnacles

d)

Decapods

69.

where are pill bugs usually found? (aka wood lice)

a)

under your matress

b)

beneath stones

c)

beneath logs

d)

inside shells

70.

lungs/gills found with each pair of legs and all look similar

a)

Isopods

b)

Copepods

c)

Barnacles

d)

Decapods

71.

What are the 4 groups in Subphylum Crustacea?

a)

Isopods

b)

Copepods

c)

Barnacles

d)

Decapods

e)

Chilopoda

72.

includes many types of plankton and krill

a)

Isopods

b)

Copepods

c)

Barnacles

d)

Decapods

73.

most numerous animals in the world (enormous number of individuals)

a)

Isopods

b)

Copepods

c)

Barnacles

d)

Decapods

74.

BIG source of food for whales and sharks that feed their baleen

a)

Isopods

b)

Copepods

c)

Barnacles

d)

Decapods

75.

Some can be parasites or hosts of parasites like tapeworms

a)

Isopods

b)

Copepods

c)

Barnacles

d)

Decapods

76.

adults are sessile, but larva are free-swimming

a)

Isopods

b)

Copepods

c)

Barnacles

d)

Decapods

77.

undergo metamorphosis to become adults

a)

Isopods

b)

Copepods

c)

Barnacles

d)

Decapods

78.

Darwin spent 9 years studying/classifying them

a)

Isopods

b)

Copepods

c)

Barnacles

d)

Decapods

79.

anchor themselves with an adhesive as strong as any man-made glue (use their first antennae to secrete adhesive)

a)

Isopods

b)

Copepods

c)

Barnacles

d)

Decapods

80.

filter-feed on plankton

a)

Isopods

b)

Copepods

c)

Barnacles

d)

Decapods

81.

What are Barnacles' feet modified to do?

a)

to help catch prey

b)

to make habitat

c)

to sift food out of the water

d)

to become motile when they need to

82.

name means "ten foot"...referring to 10 legs

a)

Isopods

b)

Copepods

c)

Barnacles

d)

Decapods

83.

How many legs to Decapods have?

a)

6

b)

4

c)

10

d)

8

84.

includes shrimp, crabs, lobster, and crayfish

a)

Isopods

b)

Copepods

c)

Barnacles

d)

Decapods

85.

Which Decapod are the only ones that are predominantly in freshwater?

a)

shrimp

b)

crayfish

c)

crabs

d)

lobster

86.

Crayfish External Anatomy:

how many pair(s) of long antennae do crayfish have?

a)

1

b)

2

c)

3

d)

10

87.

Crayfish External Anatomy:

What do the long antennae help with?

a)

balance

b)

sensory reception

c)

catch food

d)

defense

88.

Crayfish External Anatomy:

how many pair(s) of short antennules do they have?

a)

1

b)

2

c)

3

d)

10

89.

Crayfish External Anatomy:

What are the short antennules used for?

a)

sensory reception

b)

catching food

c)

defense

d)

balance

90.

Crayfish External Anatomy:

fused head and chest region

a)

rostrum

b)

cervical groove

c)

carapace

d)

cephalothorax

91.

Crayfish External Anatomy:

hard shield of chitin covering the head/thorax

a)

cephalothorax

b)

carapace

c)

chelipeds

d)

maxillae

92.

Crayfish External Anatomy:

anterior projection on carapace that hangs over the eyes

a)

maxillae

b)

rostrum

c)

carapace

d)

cephalothorax

93.

Crayfish External Anatomy:

division in the cephalothorax separating the head from the thorax

a)

telson

b)

carapace

c)

swimmerets

d)

cervical groove

94.

Feeding = scavengers

a)

lobsters

b)

crabs

c)

shrimp

d)

crayfish

95.

Crayfish External Anatomy:

how many pair(s) of chelipeds do they have?

a)

1

b)

3

c)

5

d)

7

96.

Crayfish External Anatomy:

claws for catching food and defense (technically also considered 1st pair of legs)

a)

chelipeds

b)

maxillipeds

c)

rostrum

d)

pedipalps

97.

Crayfish External Anatomy:

how many pair(s) of maxillipeds do they have?

a)

1

b)

3

c)

5

d)

7

98.

Crayfish External Anatomy:

"jaw feet" hold food and crush

a)

maxillipeds

b)

chelipeds

c)

pedicels

d)

rostrum

99.

Crayfish External Anatomy:

how many pair(s) of maxillae do they have?

a)

1

b)

3

c)

2

d)

40

100.

Crayfish External Anatomy:

hold food and pass to mouth

a)

maxillipeds

b)

chelipeds

c)

carapace

d)

maxillae

101.

Crayfish External Anatomy:

how many pair(s) of mandibles do they have?

a)

1

b)

2

c)

5

d)

69

102.

Crayfish External Anatomy:

chew and crush food

a)

maxillipeds

b)

maxillae

c)

mandibles

d)

telson

103.

Crayfish External Anatomy:

what are their 4 pairs of walking legs also used for?

a)

catching food

b)

holding eggs

c)

reproduction

d)

propelling

104.

Crayfish External Anatomy:

where are the swimmerets located?

a)

esophagus

b)

abdomen

c)

in between the walking legs

d)

on top of the mandibles

105.

Crayfish External Anatomy:

used for swimming, females use for holding eggs

a)

mandibles

b)

swimmerets

c)

telson

d)

uropods

106.

Crayfish External Anatomy:

used to propel backwards...escape predators

a)

swimmerets

b)

cephalothorax

c)

telson

d)

uropods

107.

Crayfish External Anatomy:

found in the middle of "tail" and roughly triangular

a)

telson

b)

uropods

c)

gills

d)

swimmerets

108.

Crayfish External Anatomy:

each side of telson, also propel backwards

a)

uropods

b)

carapace

c)

antennae

d)

maxillae

109.

Crayfish External Anatomy:

What is #1 in the diagram?

a)

antennae

b)

chelipeds

c)

walking legs

d)

swimmerets

110.

Crayfish External Anatomy:

What is #2 in the diagram?

a)

chelipeds

b)

cephalothorax

c)

rostrum

d)

antennules

111.

Crayfish External Anatomy:

What is #3 in the diagram?

a)

rostrum

b)

cephalothorax

c)

cervical groove

d)

telson

112.

Crayfish External Anatomy:

What is #4 in the diagram?

a)

cephalothorax

b)

walking legs

c)

antennules

d)

cervical groove

113.

Crayfish External Anatomy:

What is #5 in the diagram?

a)

rostrum

b)

eye

c)

abdomen

d)

tail fan

114.

Crayfish External Anatomy:

What is #6 in the diagram?

a)

tail fan

b)

eye

c)

swimmerets

d)

uropods

115.

Crayfish External Anatomy:

What is #7 in the diagram?

a)

rostrum

b)

telson

c)

tail fan

d)

eye

116.

Crayfish External Anatomy:

What is #8 in the diagram?

a)

tail fan

b)

antennules

c)

antennae

d)

walking legs

117.

Crayfish External Anatomy:

What is #9 in the diagram?

a)

walking legs

b)

tail fan

c)

cervical groove

d)

swimmerets

118.

Crayfish External Anatomy:

What is #10 in the diagram?

a)

rostrum

b)

eye

c)

walking legs

d)

swimmerets

119.

Crayfish External Anatomy:

What is #11 in the diagram?

a)

abdomen

b)

antennae

c)

chelipeds

d)

maxillae

120.

Crayfish External Anatomy:

What is #12 in the diagram?

a)

antennules

b)

antennae

c)

uropods

d)

telson

121.

Crayfish Internal Anatomy:

What is apart if the respiratory system?

a)

gill barrier

b)

mouth

c)

gills

d)

brain

122.

Crayfish Internal Anatomy:

attached to walking legs, "feathery" with high surface area

a)

gill barrier

b)

stomach

c)

gills

d)

digestive gland

123.

Crayfish Internal Anatomy:

move water over gills when crayfish is stationary, associated with 2nd maxilla

a)

green glands

b)

stomach

c)

ventral nerve cord

d)

gills barrier

124.

Crayfish Internal Anatomy:

What makes up the nervous system?

a)

mouth

b)

brain

c)

ventral nerve cord

d)

digestive gland

125.

Crayfish Internal Anatomy:

dorsal and anterior with 2 nerve cords descending ventrally around the esophagus

a)

brain

b)

mouth

c)

stomach

d)

gills

126.

Crayfish Internal Anatomy:

with segmental ganglia

a)

brain

b)

ventral nerve cord

c)

stomach

d)

heart

127.

Crayfish Internal Anatomy:

What makes up the digestive system?

a)

mouth

b)

stomach

c)

digestive gland

d)

intestines

e)

esophagus

128.

Crayfish Internal Anatomy:

is the digestive system complete or incomplete?

a)

Complete

b)

Incomplete

129.

Crayfish Internal Anatomy:

____ leads to a very short esophagus

a)

stomach

b)

gills

c)

gill barrier

d)

mouth

130.

Crayfish Internal Anatomy:

____ has teeth of chitin; grinds food

a)

eyes

b)

heart

c)

stomach

d)

mouth

131.

Crayfish Internal Anatomy:

______ produces enzymes which break down food then absorb nutrients

a)

green gland

b)

digestive gland

c)

arteries

d)

heart

132.

Crayfish Internal Anatomy:

undigested material goes thru ____ and out the anus

a)

stomach

b)

green glands

c)

digestive gland

d)

intestines

133.

Crayfish Internal Anatomy:

What makes up the Excretory System?

a)

heart

b)

green glands

c)

digestive gland

d)

arteries

134.

Crayfish Internal Anatomy:

Where are the green glands located?

a)

above the heart

b)

at the base of the antennae

c)

at the base of the antennules

d)

under the eyes

135.

Crayfish Internal Anatomy:

regulate amount of salt in blood and remove excess water

a)

gill barrier

b)

digestive gland

c)

gills

d)

green glands

136.

Crayfish Internal Anatomy:

What makes up the Circulatory System?

a)

heart

b)

arteries

c)

testis

d)

ovary

137.

Crayfish Internal Anatomy:

found on dorsal side above the stomach/intestine

a)

gills

b)

eye

c)

heart

d)

mouth

138.

Crayfish Internal Anatomy:

blood flows away from heart in arteries to ____ and _____ ___

a)

dorsal and ventral sides

b)

anterior and posterior ends

139.

Crayfish Internal Anatomy:

True or False: the circulatory system is open

a)

True

b)

False: closed

140.

Crayfish Internal Anatomy:

What are the two parts of the reproductive system?

a)

testis

b)

heart

c)

gills

d)

ovary

141.

Crayfish Internal Anatomy:

(elongated whitish organ near heart) connects to sperm ducts

a)

testis

b)

ovary

c)

eye

d)

heart

142.

Crayfish Internal Anatomy:

where do the testis empty on?

a)

the eye

b)

the 3rd walking leg

c)

the 5th walking leg

d)

the esophagus

143.

Crayfish Internal Anatomy:

(2 lobes reddish mass near heart) connects to oviducts

a)

testis

b)

heart

c)

ovary

d)

gills

144.

Crayfish Internal Anatomy:

Where does the ovary empty on?

a)

on the eye

b)

on the 5th walking leg

c)

on the 3rd walking leg

d)

out of the anus

145.

Crayfish Internal Anatomy:

What is #1 in the diagram?

a)

brain

b)

compound eye

c)

artery

d)

heart

146.

Crayfish Internal Anatomy:

What is #2 in the diagram?

a)

compound eye

b)

heart

c)

stomach

d)

brain

147.

Crayfish Internal Anatomy:

What is #3 in the diagram?

a)

stomach, pyloric portion

b)

ganglion

c)

stomach, cardiac portion

d)

ventral nerve cord

148.

What is #4 in the diagram? (male)

a)

heart

b)

ovary

c)

testis

d)

opening of sperm duct

149.

What is #5 in the diagram?

a)

ovary

b)

heart

c)

artery

d)

intestine

150.

What is #6 in the diagram?

a)

artery

b)

heart

c)

stomach, cardiac portion

d)

stomach, pyloric portion

151.

What is #7 in the diagram? (male)

a)

heart

b)

artery

c)

sperm duct

d)

testis

152.

What is #8 in the diagram?

a)

anus

b)

rectum

c)

opening to sperm duct

d)

intestine

153.

What is #9 in the diagram?

a)

ventral nerve cord

b)

chitinous teeth

c)

green gland

d)

artery

154.

What is #10 in the diagram?

a)

heart

b)

anus

c)

opening to sperm duct

d)

digestive gland

155.

What is #11 in the diagram?

a)

anus

b)

rectum

c)

digestive gland

d)

heart

156.

What is #12 in the diagram?

a)

testis

b)

ovary

c)

opening to sperm duct

d)

sperm duct

157.

What is #13 in the diagram?

a)

ganglion

b)

digestive gland

c)

compound eye

d)

rectum

158.

What is #14 in the diagram?

a)

esophagus

b)

heart

c)

sperm duct

d)

digestive gland

159.

What is #15 in the diagram?

a)

Stomach, pyloric portion

b)

excretory pore

c)

stomach, cardiac portion

d)

heart

160.

What is #16 in the diagram?

a)

esophagus

b)

heart

c)

chitinous teeth

d)

mouth

161.

What is #17 in the diagram?

a)

anus

b)

rectum

c)

mouth

d)

esophagus

162.

What is #18 in the diagram?

a)

mouth

b)

esophagus

c)

compound eye

d)

sperm duct

163.

What is #19 in the diagram?

a)

digestive gland

b)

green glands

c)

rectum

d)

testis

164.

What is #20 in the diagram?

a)

brain

b)

sperm duct

c)

opening to sperm duct

d)

excretory pore

165.

unbranched appendages

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

166.

contrast with Subphylum Crustacea

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

167.

thought to be most diverse group on Earth

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

168.

almost entirely terrestrial (aquatic habitats dominated by crustaceans)

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

169.

a few freshwater species

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

170.

single pair of antennae

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

171.

many types of mouth parts (chewing, lapping, piercing/sucking)

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

172.

tymbanal organ used to detect sound

(can be found in many places on body; legs, abdomen, thorax, etc...)

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

173.

compound eyes

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

174.

Malpighian Tubules

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

175.

What do Malpighian Tubules do?

a)

divides head from thorax

b)

allows air to enter

c)

filter water

d)

filter wastes

176.

spiracles

a)

Subphylum Trilobita

b)

Subphylum Chelicerata

c)

Subphylum Crustacea

d)

Subphylum Uniramia

177.

What are spiracles and what do they do?

a)

openings to exoskeleton

b)

inside esophagus

c)

allow air to enter

d)

filter wastes

178.

True or False: Subphylum Uniramia are mouth breathers

a)

True

b)

False

179.

What are the 3 classes in Subphylum Uniramia?

a)

Class Arachnida

b)

Class Chilopoda

c)

Class Diplopoda

d)

Class Insecta

180.

carnivores

a)

Class Chilopoda

b)

Class Diplopoda

c)

Class Insecta

181.

flat body

a)

Class Chilopoda

b)

Class Diplopoda

c)

Class Insecta

182.

divided into head and body

a)

Class Chilopoda

b)

Class Diplopoda

c)

Class Insecta

183.

most segments with 1 pair of legs

a)

Class Chilopoda

b)

Class Diplopoda

c)

Class Insecta

184.

last pair of legs larger and serve in sensory function

a)

Class Chilopoda

b)

Class Diplopoda

c)

Class Insecta

185.

poison associated with "poison claw" near mouth

a)

Class Chilopoda

b)

Class Diplopoda

c)

Class Insecta

186.

centipedes

a)

Class Chilopoda

b)

Class Diplopoda

c)

Class Insecta

187.

True or False:

For Class Chilopoda, the poison is harmless to prey, but not humans

a)

True

b)

False: harmless to humans, but not prey

188.

millipedes

a)

Class Chilopoda

b)

Class Diplopoda

c)

Class Insecta

189.

herbivores

a)

Class Chilopoda

b)

Class Diplopoda

c)

Class Insecta

190.

round body

a)

Class Chilopoda

b)

Class Diplopoda

c)

Class Insecta

191.

divided into head, thorax, and body

a)

Class Chilopoda

b)

Class Diplopoda

c)

Class Insecta

192.

2 pairs of legs per segment (excpet thorax = 1)

a)

Class Chilopoda

b)

Class Diplopoda

c)

Class Insecta

193.

roll into ball and spray noxious chemical when threatened

a)

Class Chilopoda

b)

Class Diplopoda

c)

Class Insecta

194.

3/4 of all animal species are insects

a)

Class Chilopoda

b)

Class Diplopoda

c)

Class Insecta

195.

In Class Insecta, what are the three body regions?

a)

head

b)

rostrum

c)

thorax

d)

abdomen

e)

esophagus

196.

a series of changes insects undergo as they develop into adults

a)

DEET

b)

chemoreception

c)

metamorphasis

d)

pheromones

197.

metamorphosis

a)

Class Chilopoda

b)

Class Diplopoda

c)

Class Insecta

198.

chemoreception

a)

Class Chilopoda

b)

Class Diplopoda

c)

Class Insecta

199.

sense chemical changes in the environment

a)

metamorphosis

b)

chemoreception

c)

coevolution

d)

lophophore

200.

What is an example of chemoreception?

a)

mosquitoes detect CO2 as you breathe

b)

frogs catching flys

c)

the clouds after it rains

d)

the UV rays shining down

201.

How do mosquitoes detect your CO2 as you breathe?

a)

follow your warmth and moisture

b)

follow your spit particles

c)

sense your phermones

202.

what does DEET prevent?

a)

detection of pheramones

b)

detection of warmth

c)

detection of dryness

d)

detection of moisture

203.

defense - flying, running, stinging

a)

Class Chilopoda

b)

Class Diplopoda

c)

Class Insecta

204.

coloration

a)

Class Chilopoda

b)

Class Diplopoda

c)

Class Insecta

205.

what are 3 ways of using coloration?

a)

flickering

b)

mimicry

c)

warning colors

d)

camouflage

206.

what animal is an example of coloration?

a)

monarch butterflies

b)

centipedes

c)

monarch vs viceroy butterflies

d)

fireflies

207.

what are some examples of different communication?

a)

viceroy butterflies mimicking monarchs colors

b)

species-specific flickering in lightning bugs to attract male

c)

crickets and grasshoppers produce sounds by rubbing wings together

d)

ants leave trail of pheromones

208.

chemicals which are detected by other members

a)

coloration

b)

metamorphosis

c)

pheramones

d)

chemoreception

209.

social castes

a)

Class Chilopoda

b)

Class Diplopoda

c)

Class Insecta

Similar Resources on Wayground

AP Bio Vocab Words

212 questions

AP Bio Vocab Words

quiz

Worksheet

•

10th - 12th Grade