a Flashcards

b

1
Q

prvi oblik zivota na zemlji pojavio se

A

pre oko 3.5 milijardi godina

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2
Q

prvi fotosinetski organizmi pojavljuju se

A

pre oko 2.5-3 milijarde godina

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3
Q

prilagodjenost biljaka za zivot na kopnu su

A

koren provodni sudovi mehanicka tkiva

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4
Q

sta je filogenija

A

filogenija proucava razvoj zivog sveta kroz istoriju zemlje

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5
Q

sistematika se bavi

A

klasifikacijom zivih bica u grupe prema srodnosti

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6
Q

sav zivi svet na zemlji je razvrstan u 3 domena

A

arhebaksterija
eubakterija
eukarija

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7
Q

drvo zivota je

A

filogensko stablo prikaz razvoja zivot sveta evoluciju i srodnih odnosa

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8
Q

konvertna evolucija je

A

organizmi su slizni ali nisu srodni

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9
Q

analogi organi imaju

A

istu ulogu razlicito poreklo

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10
Q

homologi organi imaju

A

isto poreklo razlicitu ulogu

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