1. Identify what part of the crayfish the red arrow is pointing.
A. Walking legs
B. Cheliped
C. Swimmeret
D. Antenna
A. Walking legs
B. Cheliped
C. Swimmeret
D. Antenna
2. Identify what part of the crayfish the red arrow is pointing.
A. Walking legs
B. Cheliped
C. Swimmeret
D. Antenna
A. Walking legs
B. Cheliped
C. Swimmeret
D. Antenna
3. Identify what part of the crayfish the red arrow is pointing.
A. Telson
B. Uropod
C. Cheliped
D. Swimmeret
A. Telson
B. Uropod
C. Cheliped
D. Swimmeret
4. Identify what part of the crayfish the red arrow is pointing.
A. Antennules
B. Antenna
C. Compound Eye
D. Swimmeret
A. Antennules
B. Antenna
C. Compound Eye
D. Swimmeret
5. Identify what part of the crayfish the red arrow is pointing
A. Walking legs
B. Abdomen
C. Swimmerets
D. Uropod
A. Walking legs
B. Abdomen
C. Swimmerets
D. Uropod
6. These structures are used for capturing prey and securing and eating food.
A. Swimmerets
B. Walking legs
C. Cheliped
7. These structures are found on the abdomen of the thorax.
A. Swimmerets
B. Walking legs
C. Uropods
8. This term is used when a crayfish sheds its skin.
A. Flaking
B. Peeling
C. Molting
D. Detaching
9. The crayfish has an exoskeleton.
T
F
10. The crayfish is a vertebrate.
T
F