Chapter 28:
Arthropods
1.
What stages of metamorphosis shown in Figure 28-6 have no exoskeleton?
a.
A and C
b.
B and C
c.
C and D
d.
A and B
Hint
2.
What stage of metamorphosis shown in Figure 28-6 does the most eating take place?
a.
A
b.
C
c.
D
d.
B
Hint
3.
What clue tells you immediately that the organism shown in Figure 28-3 is not an arthropod?
a.
it has no jointed appendages
b.
it doesn’t molt
c.
it cannot fly
d.
it has more than 6 legs
Hint
4.
In what stage of metamorphosis shown in Figure 28-6 does the organism have recognizable insect characteristics like three segments and jointed appendages?
a.
D
b.
C
c.
A
d.
B
Hint
5.
What clue tells you immediately that the organism shown in Figure 28-4 is not an arthropod?
a.
it has no endoskeleton
b.
there are too many segments
c.
it has no jointed appendages
d.
its gas exchange is inefficient
Hint
6.
No one has ever seen a living trilobite. From this fossil picture in Figure 28-5, how can you tell it was an arthropod?
a.
it molted
b.
it produced asexually
c.
it had segments
d.
it had Malpighian tubules
Hint
7.
What type of metamorphosis is shown in Figure 28-6?
a.
incomplete
b.
nymph
c.
partial
d.
complete
Hint
8.
What stage of metamorphosis shown in Figure 28-6 contains the youngest organism?
a.
D
b.
B
c.
A
d.
C
Hint
9.
What stage of metamorphosis shown in Figure 28-6 has characteristics of chilopoda and diplopoda?
a.
D
b.
B
c.
C
d.
A
Hint
10.
What clue tells you immediately that the organism shown in Figure 28-2 is not an arthropod?
a.
it has no exoskeleton
b.
it has no jointed appendages
c.
it is warm blooded
d.
it has no open circulation system
Hint
