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Arthropod Characteristics Review Flashcards | StudBud
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Arthropod Characteristics Review
Arthropod Characteristics Review
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Questions
18
Answers
1
A bee belongs to class ___________.
Crustacea
Myriapoda
Insecta
Hexapoda
2
Terrestrial arthropods have an exoskeleton with a waxy covering to prevent water loss.
True
False
3
Spiders belong to subphylum ___________.
chelicerata
crustacea
hexapoda
myriapoda
4
The aquatic arthropods respire by ________.
spiracles
tracheal tubes
book lungs
gills
5
Arthropods are the dominant species in the animal kingdom?
False
True
6
What type of symmetry do arthropods have?
Bilateral
Asymmetry
Radial
Pentaradial
7
Crustaceans have chewing mouthparts called ____________.
chelicerae
mandibles
pedipals
thorax
8
Do arthropods have an open or closed circulatory system?
Closed
Open
9
Three groups Of Arthropods are...…..
Crustaceans, sponges, and annelids
Crustaceans, Insects, Arachnids
Insects, arachnids, and earthworms
Insects, Crustaceans, flatworms
10
Insects belong to subphylum hexapoda becase they have __________ legs.
6
4
10
8
11
What is the key characteristic of arthropods?
Gills
Jointed appendages
Filter feeders
2 Fins
12
The picture below is an example of ________________.
Segmentation
Differentiated metamorphosis
Complete metamorphosis
Incomplete metamorphosis
13
The three stages of incomplete metamorphosis are egg, _________, and adult.
nymph
pupa
bipinnaria
larva
14
What is not a trait of arthropods?
Bilateral symmetry
Exoskeleton made of chiton
Shells composed of calcium carbonate
Molting
15
All spiders have 4 pairs of legs.
False
True
16
What characteristic describes arthropods?
Have hair
Have scales
Have gills when they are born
All arthropods have segmented bodies.
17
Terrestrial arthropods respire using ______________.
diffusion
trachael tubes
book gills
malpighian tubules
18
Arthropods are similar to annelids (earthworms) because....
They both have an exoskeleton
They both have a thorax
They are both radially symmetrical
They both have segmented bodies