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Biologia > Provas Pucrs > Flashcards

Provas Pucrs Flashcards

1
Q

Pq desastres envolvendo inundaçoes de lama sao tao nocivos pro meio ambiente?

A

Pq a lama, uma vez seca, forma uma pavimentaçao que impede o crescimento de novas especies no local

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2
Q

Hormonios vegetais: funcao das auxinas (3)

A

CRESCIMENTO CELULAR
FOTOTROPISMO POSITIVO
DOMINANCIA APICAL

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3
Q

Hormonios vegetais: funcao do etileno (2)

A

AMADURECIMENTO DOS FRUTOS

ESTIMULA A ABSISAO FOLIAR (queda de folhas)

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4
Q

Hormonios vegetais: funcao acido abscísico (3)

A

INIBE O CRESCIMENTO

ESTIMULA O FECHAMENTO DOS ESTOMATOS

INIBE A GERMINAÇAO

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5
Q

Polinizaçao: Anemofilia

A

Pelo VENTO

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6
Q

Polinizaçao: entomofilia

A

Pelos INSETOS

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7
Q

Polinizaçao: ornitofilia

A

Pelas AVES

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8
Q

Polinizaçao: quiropterofilia

A

Pelos MORCEGOS

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9
Q

Polinizaçao: hidrofilia

A

Pela AGUA

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10
Q

Polinizaçao: antropofilia

A

HOMEM

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11
Q

Dispersao da semente: anemocoria

A

VENTO

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12
Q

Dispersao da semente: zoocoria

A

Animais

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13
Q

Dispersao da semente: hidrocoria

A

Agua

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14
Q

Exemplos monocotiledoneas (8)

A 
Gramineas (trigo, milho, cevada)
Palmeira
Bambu
Epifetas
Cebola
Bananeira
Gengibre
Lirio
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15
Q

Raiz em feixe: mono ou dico?

A

MONO

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16
Q

Caules com feixes vasculares irregulares: mono ou dico?

A

MONO

17
Q

Nervuras da folha paralelas: mono ou dico?

A

MONO

18
Q

Grupos deuterostomios (anus 1º):

A

Equinodermos

Vertebrados

19
Q

Grupos parazoa (sem tecidos especializados):

A

Poriferos

20
Q

Grupos diploblasticos (só ectoderme e endoderme):

A

Cnidarios

21
Q

Grupos ecdisozoa (mudas p/ crescer):

A

Nematodeos

Artropodes

Biologia (47 decks)

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