unidad 3. HMA Flashcards

1
Q

tipos de micorrizas

A

ectomicorrizas,endomicorrizas, orquidoide y arbuscular

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2
Q

la ubicación de las ectomicorrizas a nivel celular es

A

intercelular

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3
Q

las ectomicorrizas predominan en ambientes templados?

A

verdadero

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4
Q

la red de hartig es

A

la distribución intercelular de hifas en la corteza radical

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5
Q

en la red de hartig participan

A

basidiomycetos y ascomycetos

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6
Q

los cuerpos fructíferos en ectomicorrizas son:

A

epigeos-hipogeos

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7
Q

en las endomicorrizas hay distribución

A

inter e intracelular en la corteza radical

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8
Q

en las endomicorrizas hay modificación a nivel celular en

A

organelas+vacuolas+membrana plasmática

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9
Q

en endomicorrizas el elemento de intercambio es P en la vía hongo-planta

A

verdadero

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10
Q

vesícula

A

ensanchamiento terminal de las hifas,donde hay acumulación de P en forma de lípidos

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11
Q

las vesículas no producen

A

gigaspora y scutellospora

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12
Q

los HMA son biofertilizantes

A

falso

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13
Q

los HMA son antagonistas por

A

competencia

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14
Q

en las endomicorriza orquidoide, la semilla de la orquidea+micosimbionte, la planta se vuelve parásita del hongo?

A

verdadero

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15
Q

cuál es el elemento de intercambio en las endomicorrizas orquidoides?

A

carbono

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