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WorksheetsFinal Review: Arthropods & Echinoderms (Zoo)
Total questions: 56
Worksheet time: 32mins
Name
Class
Date
1.
How do most Arthropods reproduce?
a)
Asexually through budding
b)
Asexually through binary fission
c)
Sexually and most are hermaphrodites
d)
Sexually with separate sexes
2.
Spiders, ticks, scorpions all belong to...
a)
Crustacean
b)
Arachanids
c)
Chilopoda
d)
Insecta
3.
Organs on the tip of the abdomen on spiders used to create silk threads
a)
swimmerets
b)
spinnerets
c)
chelicera
d)
chelipeds
4.
Mites and ticks are members of the Order
a)
Acarina
b)
Opiliones
c)
Scorpionida
d)
Araneae
5.
Horseshoe crabs are members of the class
a)
Merostomata
b)
Pycnogonida
c)
Araneae
d)
Acarina
6.
Harvestmen and Daddy Long Legs are members of order
a)
Araneae
b)
Scorpionida
c)
Acarina
d)
Opiliones
7.
All spiders produce venom, but not all are harmful to us. How many species of spiders are considered dangerous to humans?
a)
2
b)
12
c)
20
d)
200
8.
The first pair of appendages in chelicerates are claws or fangs and are called
a)
pedipalps
b)
chelicerae
c)
telsons
d)
spinnerets
9.
The second pair of appendages in chelicerates are called
a)
pedipalps
b)
chelicerae
c)
telsons
d)
spinnerets
10.
The structure labeled A is
a)
telson
b)
chelicerae
c)
pedipalp
d)
maxillae
11.
The structure labeled F is
a)
thorax
b)
abdomen / opisthosoma
c)
cephalothorax
d)
prosoma
12.
In insect castes, the role of the queen is
a)
protection of colony
b)
reproduction
c)
gathering food
d)
all of the above
13.
Butterflies and moths are members of the order
a)
Lepidoptera
b)
Odonata
c)
Diptera
d)
Dermaptera
14.
How many legs does an insect have?
a)
2
b)
6
c)
4
d)
8
15.
What part of an insect's body help it smell and feel?
a)
legs
b)
antennae
c)
thorax
d)
abdomen
16.
The shedding of the exoskeleton is called
a)
Dessication
b)
Metamerism
c)
Tagmatization
d)
Ecdysis
17.
Centipedes and millipedes are in what subphylum?
a)
Chelicerata
b)
Crustacea
c)
Hexapoda
d)
Myriapoda
18.
If an arthropod goes through a complete life cycle with several distinct stages, it would be considered
a)
hemimetabolous
b)
ametabolous
c)
holometabolous
d)
ecdysis
19.
Organs on the side of grasshopper's body that can detect vibrations are called
a)
trachea
b)
tympanum
c)
spiracles
d)
labium
20.
Insects in the Order Coleoptera are
a)
bees
b)
beetles
c)
earwigs
d)
cockroaches
21.
What percentage of animals on the Earth are insects?
a)
25%
b)
50%
c)
75%
d)
90%
22.
Which group of arthropods are extinct?
a)
Trilobites
b)
Horseshoe Crabs
c)
Ammonites
d)
none of these
23.
The bundles of photoreceptors found in the compound eyes of insects are called
a)
Johnston's organs
b)
ommatidia
c)
malpighian tubules
d)
tracheae
24.
Structure B is the
a)
tympanum
b)
trochanter
c)
ovipositor
d)
spiracle
25.
Structure D is the
a)
tympanum
b)
trochanter
c)
ovipositor
d)
spiracle
26.
What would happen if we wiped out all of the mosquitos?
a)
wipe out pollinators
b)
wipe out food source for other animals
c)
wipe out disease
d)
all of these
27.
This is an example of a
a)
chilopod
b)
diplopod
28.
Appendages on crayfish that serve as feelers sensitive to touch, taste and balance
a)
chelipeds
b)
mandibles
c)
antennae
d)
swimmerets
29.
Most anterior legs on crayfish that have pincers for capturing food and defense
a)
chelipeds
b)
swimmerets
c)
mandibles
d)
maxillae
30.
Appendages on crayfish that create water currents and function in reproduction
a)
swimmerets
b)
chelipeds
c)
antennae
d)
maxillae
31.
The organ in crayfish used to remove waste and excess water
a)
green gland
b)
gills
c)
esophagus
d)
cheliped
32.
Appendages of crustaceans are Y-shaped at the distal ends. The term for this is
a)
biramous
b)
clawed
c)
fanged
d)
claspers
33.
Mantis shrimp are part of the order
a)
Euphasiacea
b)
Isopoda
c)
Decapoda
d)
Stomatopoda
34.
Members of the order Euphasiacea are
a)
Krill
b)
Pillbugs
c)
Water Fleas
d)
Barnacles
35.
The only type of crustacean that attaches to a substrate and is not free-swimming is the
a)
copepod
b)
brine shrimp
c)
barnacle
d)
hermit crab
36.
Members of subclass Thecostraca are the
a)
fairy shrimp
b)
pill bugs
c)
krill
d)
barnacles
37.
Which order is these crustaceans a member of?
a)
Amphipoda
b)
Isopoda
c)
Decapoda
d)
Stomatopoda
38.
Which order is this crustacean a member of?
a)
Decapoda
b)
Stomatopoda
c)
Amphipoda
d)
Cladocera
39.
Which of these is a Keystone Species?
a)
water fleas
b)
shrimp
c)
krill
d)
crayfish
40.
The structures labeled E are the
a)
swimmerets
b)
walking legs
c)
maxillae
d)
uropods
41.
The structure labeled C is the
a)
antennae
b)
cheliped
c)
carapace
d)
uropods
42.
What is it called when sea cucumbers "spill their insides"?
a)
regeneration
b)
ecdysis
c)
evisceration
d)
amputation
43.
The class Crinoidea includes
a)
sand dollars
b)
basket stars
c)
starfish
d)
sea lilies
44.
Class Asteroidea includes the
a)
sea stars
b)
basket stars
c)
brittlestars
d)
none of the above
45.
What allows water to enter the water vascular system?
a)
tube feet
b)
mouth
c)
ampulla
d)
madreporite
46.
What carries water to the tube feet?
a)
radial canal
b)
stone canal
c)
ampulla
d)
none of the above
47.
The upper end of each tube foot expands to form
a)
radial canals
b)
test
c)
ring canal
d)
ampulla
48.
Which is an example of a Holothuroidea member?
a)
sea star
b)
sea cucumber
c)
sand dollar
d)
sea urchin
49.
Which is an example of an Echinoidea member?
a)
sea star
b)
sand dollar
c)
sea cucumber
d)
sea lilies
50.
What echinoderm is this?
a)
sea lily
b)
sea urchin
c)
sea cucumber
d)
sand dollar
51.
Sea stars feed by
a)
Injecting poison that digests the prey
b)
Everting their stomach to digest prey
c)
Chewing their prey with jaws and teeth
d)
squeezing their prey until it dies
52.
What type of symmetry do adult echinoderms exhibit?
a)
Asymmetry
b)
Pentaradial symmetry
c)
Bilateral symmetry
d)
Trilateral symmetry
53.
What is C?
a)
Mouth
b)
Anus
c)
Madreporite
d)
Tube foot
54.
By what process will starfish regrow an arm torn off by a predator?
a)
Reconstructive meiosis
b)
Regeneration
c)
Tissue regenesis
d)
Mitotic restoration
55.
The structure used by sea urchins to chew into rock or coral and to eat kelp is called
a)
jaws
b)
chelipeds
c)
Aristotle's lantern
d)
Socrates' shovel
56.
Why is the purple sea urchin considered a pest in Pacific Ocean?
a)
poison sea otters
b)
eat all the giant kelp
c)
larvae poison the fish
d)
eat all the corals
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