CHAPTER 15 Flashcards

1
Q

Platyhelminthes

A

flat worms

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2
Q

Nematoda

A

roundworms

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3
Q

Annelida

A

segmented worms

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4
Q

do annelida have a complete gut

A

yes

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5
Q

Mesoderm gives rise to what

A

muscles

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6
Q

Acoelomate lack what

A

a body cavity

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7
Q

advantages of being an Acoelomate

A

high surface area

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8
Q

substrate feeding

A

Eat through soil, extracting nutrients as it moves through the digestive tract

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