LIFE 103 > Echinodermata > Flashcards

Echinodermata Flashcards

(6 cards)

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1
Q

Ampulla

A

Muscular sack at base, used in movement, feeding, gas exchange

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2
Q

Class ophiuroidea

A

Brittle sea stars

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3
Q

Class crinoidea

A

Feather stars and sea lilies

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4
Q

Class holothuroidea

A

Sea cucumbers

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5
Q

Class asteroidea

A

Sea stars

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6
Q

Class echinoidea

A

Urchins and sand dollars

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LIFE 103
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