Ctenophora Flashcards

(18 cards)

1
Q

Properties

A

1) aka combo bearers
2) commonly k/a sea walnuts or sea gooseberries or comb jellies
3) 8 external rows of ciliated comb places for locomotion
4) shows BIOLUMINESCENCE (property of emission of light)

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2
Q

HABITAT

A

Exclusively marine

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3
Q

LOO

A

Tissue

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4
Q

BODY PLAN

A

Blind sac

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5
Q

Metamerism

A

NO

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6
Q

Germ layer

A

Diploblastic

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7
Q

Coelom

A

Acoelomate

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8
Q

Symmetry

A

Radially

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9
Q

Notochord

A

No

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10
Q

DS

A

Incomplete DS, both extracellular and intracellular digestion

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11
Q

RS

A

No

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12
Q

CS

A

NO

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13
Q
A
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14
Q

ES

A

No

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15
Q

REPRODUCTION

A

Hermaphrodite (both sexes are not separate)
Sexual reproduction

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16
Q

Fertilization

17
Q

Development

18
Q

EXAMPLES

A

Ctenoplana
Pleurobrachia