cartilaginous fish test review

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Class What 100

What is the name of the subphylum that a Skate belongs too?

Vertebrata

Class What200

What is the Kingdom, phylum, and class for a sting ray?

K: Animalia P: Chordata C: Elasmobranchomorphi

Class What 300

Tunicates belong to what Kingdom, Phylum, and subphylum?

K: Animalia P: Chordata SP: Urochordata

Class What 400

Sting ray belong to what subphylum?

Vertebrata

Class What 500

The first 2 species of fish are extinct today. What are the names of the classes that the first 2 species of fish belong too?

Ostcadermi Placodermi

System Works100

How many gill arches do sharks have?

5

System Works 200

What cartilaginous fish lives in the deep ocean on the sea floor?

Chimera

System Works 300

Having a pharyngeal gills is a key characteristic for which level of classification?

P: Chordata

System Works 400

What type of caudal fin does this fish have?

Heterocercal

System Works 500

What are 3 things that sharks have to make them buoyant in water?

Fixed pectoral fins, large liver, and head is flatten and wide

Spell That100

About how many species of sharks are there?

350 species

Spell That 200

A person studies fish is called an?

Ichthyologist

Spell That 300

What is the name of the sensory organ on a sharks nose that picks up electrical current?

Ampullae of Lorenzini

Spell That 400

What does system on a fish detects vibration in water?

Lateral Line

Spell That 500

What is the name of the reproductive organs on a male shark? What does oviparous mean?

Claspers and lays eggs.

Nuts & Bolts100

What is the name of the scales on a shark?

Placoid Scales

Nuts & Bolts 200

What is the name for the cilia structures in the gills that collect plankton for filter feeding fish?

Gill Rakers

Nuts & Bolts 300

Identify the following fins?

A – Caudal Fin B – Anal Fin C - Pelvic Fin D – Pectoral Fin

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BCD

Nuts & Bolts 400

What is the name of the structure that enhances the digestive system of a shark (so food does not leave to quickly)?

Spiral Valve

Nuts & Bolts 500 What is the

name of the fish that hangs around sharks and what kind of symbiotic relationship do they have?

Remoras and mutualistic