4 Flashcards

1
Q

1ere endoosymbiose

A

Phago une c procaryote hétérotrophe aérobie

Ancetre métazoaire et mycete

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2
Q

2eme endosymbiose

A

C eucaryote hétérotrophe ancestral phago un pro autotrophe photosynthétique
-> premiere c eu autotrophe photosynthse

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3
Q

Premier métazoaire

A

Parazoaire environ 1 Ga
Agrégat de c dans une matrice prot
—> porifere = éponge

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4
Q

Faune ediacara Australie

A

Fin du précambrien
Partout
Compo = parazoaire = porifere = eponge
Premier eumétazoaire = vrai. Tssu vrai jonction = cnidaire

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5
Q

Porifere

A

Metazoire

Éponge

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6
Q

Cnidaire

A

Eumétazor vrai jonction

mduse anémone

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7
Q

Faune de Burgess

A

Au début ere1ere Canada
Partout
Tt diversité animale = porifere , cnidaire + animaux + élaboré = mollusque arthropode

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8
Q

Permier vertebré /cordé

A

500 mions années
Axe sq rigide
-> poisson primitif vertébré

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9
Q

Bryophyte = mousse

A

Cuticule = couche de graisse autour de l’épiderme —> protection deshydratation et UV

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10
Q

Ptéridophytes = fougere

A

Lignine = pour avoir croissance verticale polymere = rigidité

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11
Q

Linné 1735

A

Minéraux
Vegetaux
Animaux

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12
Q

Haeckel 1866

A

Protiste
Vegetaux
Animaux

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13
Q

Whittaker 1969

A
Procaryote 
Protistes
Mycetes
Vegetaux
Animaux
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14
Q

Woese 1990

A

Bactéries
Archéobactéries
Eucaryotes

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15
Q

Ruggiero 2015

A

Procaryote

Eucaryotes

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16
Q

Taxonomie

A

Linné

Classification des EV -> décrire, regrouper en entités

17
Q

Taxons

A

Familles genres especes

18
Q

Nomenclature linnéenne

A

2 termes latinisées en italique
Genre = majuscule -> Homo
Espece= minuscule -> sapiens

19
Q

Embranchment regroupe

A

Classes -> cordé

20
Q

Classe regoupe

A

Les ordres -> mamifere

21
Q

Ordre regroupe

A

Les. Familles -> primates

22
Q

Famille regroupe

A

Genre -> hominidé

23
Q

Genre regroupe

A

Les especes -> Homo

24
Q

Espece = taxon le + Faible

A

Sapiens

25
Q

Curvier

A

Animale

26
Q

Lamarck

A

Flore fr

27
Q

Terme procaryote

A

1ere fois 1950

Confirmer par microscop electronqieu

28
Q

Cladistique

A

Relation parenté enttre organisme

Meca d’evoluton origine especes

29
Q

3 domaines woese

A

Bactérie
Archéobactérie
Eucaryotes