Evolution Worksheet Template Page 4
ADVERTISEMENT
1
2
3
4____ 26 Crayfish are classified in the phylum
A
Annelida.
B
Nematoda.
C
Arthropoda.
D
Echinodermata.
____ 27 As adults, sea stars
A
are asymmetrical.
B
lack a digestive system.
C
exhibit radial symmetry.
D
exhibit bilateral symmetry.
____ 28 Which of these is a characteristic of sea stars?
A
a brain
B
tube feet
C
nephridia
D
a closed circulatory system
____ 29 Which of these characteristics is shared by both dogs and sea stars?
A
lungs
B
a brain
C
an endoskeleton
D
no excretory system
____ 30 Raccoons are classified in the phylum
A
Mollusca.
B
Cnidaria.
C
Chordata.
D
Echinodermata.
ADVERTISEMENT
0 votes
Related Articles
Related forms
Related Categories
Parent category: Education