moluscos classs Flashcards

1
Q

codes

A

gastropodos
bivalvos
cefalópodos

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2
Q

donde viven gastropodos

A

marinos o terrestres

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3
Q

concha gastropodos

A

concha espiral por eso no tienen simetría bilateral

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4
Q

tentáculos y pie gastropodo

A

4 tentáculos en cabeza 2 son ojos
pie musculoso que segrega moco resbaladizo para reptación

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5
Q

sexo gastropodo y algunos gastropodos

A

marino sexos separados fecundación externa
terrestres hermafordita fecundación interna
caracol babosa lapas conde en forma de coni y el pie en forma ventosa pegarse a las rocas

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6
Q

bivalvos concha

A

en parte externa dos partes las calvas en caso de ataque o peligro se cierran

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7
Q

cuerpo bivalvos

A

no tiene cabeza y boca está en orrr anterior

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8
Q

manto bivalvo

A

manto se repliega y forma 2 estructuras agua entra y salda a presión de molusco

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9
Q

pie bivalvo

A

sirva para excavar en la arena

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10
Q

alimento bivalvo

A

son foltradodores pequeñas cantidades de agua marea alta

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11
Q

cefalópodo conchas

A

no tienen concha externa pero sepias tienen concha interna jibia

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12
Q

ojos cefalópodo

A

en la parte alrededor de la boca

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13
Q

tentáculos cefalópodos

A

8 o 10 tentáculos con ventosas el pie porque ayuda desplazar

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14
Q

estructura interna cefalópodos

A

sifón expulsa un chorro de agua ayudando al animal a moverse a reacción

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15
Q

que son cefalópodos

A

depredadores eficaces

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