Larval Eels Were First Called _____________ by Biologists Who Did

Q13: The gills of bony fishes are covered

Q31: The lateral line of a shark is

Q32: Sharks are heavier than water but achieve

Q33: The mechanism whereby buoyancy is achieved in

Q34: The hagfishes are marine scavengers.

Q35: The sarcopterygians are the sister group of

Q37: The propulsive mechanism of a fish is<br>A)its

Q38: Most fishes are dioecious,with external fertilization and

Q39: The eel-like,jawless fishes that have both marine

Q40: All lampreys are parasitic on other fish.