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27 Cards in this Set

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Major characteristics of bony fish

-swimming bladders that allow them to float


-operculum gills which means they can stop moving

The opposite of sharkS

What is the largest phylum

Arthropoda

Deuterostomes

Blastopore becomes anus

Keep going

Two characteristics of Deuterostomes

Have endoskeletons


Have closed circulatory sys.

Pantamerous

Made up of five parts

Septa

Segmentation of earth worms

Unique characteristics of Annelids(earth worms)

Hermphraditic


coelom: Eucoelomite

Coelom of mollusks(protostomes)

Eucoelomite

Coelom of Chordata

Eucoelomate

What are chordates

Vertabrit animals


Amphibious, reptillia, aves, and anamilia

Clitellum

Egg sac(Annelids)

Malpighion tubles

Excretion

Gastric cecea

Digestion(insects)

Carapace

An addition to its exoskeleton

Telson

Middle part of tale

Uropods

(2) either sides of Telson.

Ampula

Changing water pressure in starfish that allow it to suction.

I had an extra

Sorry

Crop

Stores food

Gizzard

Grinds food

Setae

Locomotion(fuzzies u see earth worms)

Characteristics of Annelids(earth worms)

-beep semianal(?) receptacles to receive sperm


-closed circulatory sys.

Mantle

Forms shell

Abductor muscle

Opens and closes shell

Purpose of gills

Gas exchange

Spiracles

Bring in air

Ovapositor

Lays eggs