Marine Chapter 10 - fishes

A school of fish.

In the animal kingdom, which is usually the pretty one?

What kind of fish are sharks and rays?

T/F Rays have gills on the ventral of their body

Three things that carry blood throughout the fish are...

T/F All marine fishes are made of bones

The three types of fishes are...

The ampullae of Lorenzini used what to sense things?

What happens to sharks if they stop moving?

What phylum are fish?

All marine fishes have what?

T/F All fish have ampullae of Lorenzini

T/F All sharks are meat eaters

Countershading helps the fish...

Fish have brain and spinal cord, can they smell and taste?

What do manta rays feed on?

Jawless fishes do not have what?

T/F Fish are symmetrical

Sharks have urea in their blood which helps them to...

T/F Hagfish can only be found in freshwater

The difference between rays and sharks is that...

What type of scales do sharks have?

What type of scales do bony fish have have?

Cartilaginous Fishes have...

Courtship behavior in fish usually require which fish to do the ritual?

What shape are shark teeth

Sharks are special to the environment because they...

I have tiny, nonfunctional teeth and am the biggest shark (and fish!) in the sea. Divers often call me a gentle giant.

What is a swim bladder for?

The difference between rays and sharks is that...