Filogenija i principi klasifikacije Flashcards

1
Q

Ko je predak delfina i kitova?

A

Indohyus

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2
Q

Kada je žveo Indohyus?

A

Pre 49 miliona godina

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3
Q

Kada je započela evolucija delfina i kitova?

A

Pre 50 miliona godina

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4
Q

Osobine predaka:

A
  1. Duga lobanja
  2. Jaki zubi
  3. Četvoronožac
  4. Mesojed
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5
Q

Kako su se preci delfina i kitova hranili?

A

Lovili su plen u okolini vode ili plićaku

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6
Q

Gde su živeli preci delfina i kitova?

A

Na kopnu

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7
Q

Gde je počela evolucija delfina i kitova?

A

Na Indijskom potkontinentu

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8
Q

Koja je sličnost kitova i predaka?

A

Fosili lobanje

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9
Q

Kojoj grupi pripadaju preci delfina i kitova?

A

Papkarima

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10
Q

Ko je najbliži rođak delfina i kitova?

A

Nilski konj

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11
Q

Šta dokazuje da je nilski konj najbliži rođak delfina i kitova?

A

Analiza DNK i fosili stari 40 miliona godina

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12
Q

Kojoj grupi se smatralo da pripadaju preci delfina i kitova?

A

Izumrlim kopitarima koji su ličili na vukove sa kopitima

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13
Q

Da li kitovi, delfni i nilski konji vode zajedničko poreklo?

A

Da

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14
Q

U koji red se svrstavaju kitovi i delfini danas?

A

U red papkara, a ne sisara

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15
Q

Kada je živeo Ambulocetus?

A

Pre 48 miliona godina

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16
Q

Kada je živeo Protocetus?

A

35-48 miliona godina