Fish Review

Found in creatures that are similar to the earliest fish, which feature of fish evolved first?

• bony skeleton

• jaws

• backbone

• dorsal nerve cord

Which fish has a bony skeleton?

• lamprey

• great white shark

• stingray

• bullhead catfish

Which shark is the tiger shark?

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Which is true of a shark attack?

• Dying by a shark attack is more likely than winning $1,000 Lottery Ticket

• Dying by a lightning strike is more likely death by a shark attack

• A shark attack death is less likely than dying from cancer.

• Death by shark attack is less likely than winning the NC Megamillions jackpot.

offshore / open water

• big eye tuna

• albacore

• flounder

• barracuda

inshore / coastal

• striped bass

• silver snapper

• white grunt

• silver perch

• brook trout

• brown trout

• northern pike

• walleye

• yellow bullhead

• flathead catfish

• carp

• brown trout

Which species of trout is native to NC?

• Brook Trout

• Brown Trout

• Rainbow Trout

• Steelhead Trout

How do biologists get genetic information from fish?

• population tagging

• blood samples

• fin clips

• captive breeding