Chondrichthyes

Select the image of the animal the belongs in the Batoidea (the ray family)

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What is the best way to immediately reduce pain from a stingray wound?

• Submerge the wound in hot water

• Take Advil

• Cut blood supply off with a tourniquet

• Cover entirely in Neosporin

What adaptation do sharks have that increases their buoyancy?

• Large Oily Livers

• Airbladders

• Internal Life Jackets

• Salt Removers

The red dots in this photo represent Ampullae of Lorenzini. What is their function?

• To sense electrical pulses of prey

• To increase the sharks ability to smell blood.

• To increase the sharks ability to hear screaming fish

• Taste enhancer

Select all the images of an eye with a clearly visible nictitating membrane

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Animals who's eyes reflect strongly in the dark have a special adaptation called the...

• Tapetum Lucidum

• Nictitating Membrane

• Ampullae of Lorenzini

• Retina

Select the image of the blacktip shark

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Select the image of the bull shark

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Animals that are ovoviviparous...

• Lay eggs that eventually hatch

• Have eggs hatch inside of mother who then gives live birth

• Give live birth

• Always have genetically identical offspring

How long does a bonnethead shark have to be to keep it in the state of Texas?

• 24 inches

• 64 inches

• 36 inches