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01-08 NGM PRILOGA OS.indd - National Geographic

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10<br />

˚ Oprijemalni palec. V spodnjo tabelo zapiši čas, v katerem si pobral 20<br />

zobotrebcev, raztresenih po mizi, s prostimi prsti ter z zlepljenima palcem in<br />

kazalcem. Izračunaj povprečni čas iz treh poskusov.<br />

Prost palec<br />

Zlepljen palec<br />

1. čas 2. čas 3. čas Povprečni čas<br />

Razmisli o evoluciji oprijemalnega palca pri primatih in svoja razmišljanja zapiši. _____________<br />

__________________________________________________________________________________________<br />

__________________________________________________________________________________________<br />

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Kako se zgradba spodnjega dela roke pri človeku in primatih razlikuje od zgradbe tega<br />

območja na prednjih okončinah pri drugih živalih? _________________________________________<br />

__________________________________________________________________________________________<br />

__________________________________________________________________________________________<br />

__________________________________________________________________________________________<br />

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__________________________________________________________________________________________<br />

˚ V ustreznih virih razišči in nato odgovori, kdo sta Dian Fossey in Jane Goodall.<br />

__________________________________________________________________________________________<br />

__________________________________________________________________________________________<br />

__________________________________________________________________________________________<br />

__________________________________________________________________________________________<br />

˚ Preberi članek in odgovori na vprašanja.<br />

Kaj v pigmejskem mbenzelskem jeziku pomeni “Kingo”? ___________________________________<br />

__________________________________________________________________________________________<br />

Število goril v naravi hitro upada. Poglavitna vzroka za njihovo izumiranje sta ________________<br />

__________________________________________________________________________________________<br />

Primerjaj trajanje nosečnosti, število mladičev in čas dojenja ter skrbi za naraščaj med<br />

zahodnimi nižinskimi gorilami in človekom. ________________________________________________<br />

__________________________________________________________________________________________<br />

__________________________________________________________________________________________

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