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WorksheetsCartilaginous fish
Total questions: 19
Worksheet time: 10mins
Lampreys and hagfish lack
teeth
heads
mouths
jaws
The feeding mode of lamprey is considered:
predation
scavenging
parasitism
filter feeding
Cartilage is different from bone because
It's more flexible
It's lighter
Both answers are correct
What is 1 classes of cartilaginous fish?
Condrichthyes
Mammals
Placodermi
Sea cucumber
What is one class of cartilaginous fish?
Turbellaria
Cyclostomata
Placodermi
What is the name for the scales that cover a shark's body?
penticles
chromatophores
denticles
What is the name for the sawfish's unusual nose?
Denticles
Chimaera
Rostrum
Short nosed chimaera
Long nosed chimaera
Plow nosed chimaera
What class of cartilaginous fish does the shark belong to?
Chondrichthyes
Cyclostomata
What class of cartilaginous fish do the rays belong to?
Chondrichthyes
Cyclostomata
What class do the chimaeras belong to?
Chondrichtyes
Cyclostomata
What class of cartilaginous fish do chimaeras belong to?
Chondrichthyes
Cyclostomata
What class of cartilaginous fish do the hagfish belong to?
Chondrichthyes
Cyclostomata
What class of cartilaginous fish do the lampreys belong to?
Chondrichthyes
Cyclostomata
Do the sharks have a jaw?
True
False
Do the lampreys have a jaw?
True
False
