...tap0 trtlchtfcs1 taf0tafs24talang1025 tltrchtfcs0 tfs24tlang1033tlangfe2052tlochtf0thichtaf0tdbchtaf
13tcgridtlangnp1033tlangfenp2052 tsbasedon0 tsnext15 tstyrsid3820354 Body TextSIts16tql tli0tri0tsb100tsa100tsbauto1tsaauto1tidctlpartaspa
lphataspnumtfaautotadjustrighttrin0tlin0titap0 trtlchtfcs1 taf0tafs24talang1025 tltrchtfcs0 tfs24tlang1033tlangfe2052tlochtf0thichtaf0tdbchtaf
13tcgridtlangnp1033tlangfenp2052 tsbasedon0 tsnext16 tstyrsid3820354 Normal ebSSIttrsidtbl trsid818324trsid3820354trsid5594418trsid11934393SI
ttgenerator Microsoft ord 10.0.2627SItinfoIttitle ZebreleSItauthor DanielSItoperator DanielSItcreatimtyr2002tmo5tdy15thr11tmin21SItrevt
imtyr2002tmo5tdy15thr11tmin21SItversion2SItedmins0S
Itnofpages5SItnofords2012SItnofchars11471SItnofchar
ss13457SItvern16437SStltrsect tidoctrltftnbjtaenddoctnoxlattoyentexpshrtntnoultr
lspctdntblnsbdbtnospaceforultformshadethorzdoctdgma
rgintdghspace180tdgvspace180tdghorigin1800tdgvorigi
n1440tdghsho1tdgvsho1tjexpandtviekind1tviescale100t
pgbrdrheadtpgbrdrfoottsplytninetftnlytninethtmautsp
tnolnhtadjtbltuseltbalntalntblindtlytcalctbldtlyttb
lrtgrtlnbrkruletnobrkrptbltsnaptogridincelltallofie
ldendseltApplyBrkRulestrppuncttasianbrkruletrsidroo
t818324 tfet0tltrpar tsectd tltrsecttlinex0theadery708tfootery708tcolsx708tend
nheretsectlinegrid360tsectdefaultcltsftnbj Ittpnseclvl1tpnucrmtpnqctpnstart1tpnindent720tpnha
ng Itpntxta .SSIttpnseclvl2tpnucltrtpnqctpnstart1tpnindent720t
pnhang Itpntxta .SSIttpnseclvl3tpndectpnqctpnstart1tpnindent720tpn
hang Itpntxta .SSIttpnseclvl4tpnlcltrtpnqctpnstart1tpnindent720t
pnhang Itpntxta SSIttpnseclvl5tpndectpnqctpnstart1tpnindent720tpnh
ang Itpntxtb SItpntxta SSIttpnseclvl6tpnlcltrtpnqctpnstart1tpnindent720tp
nhang Itpntxtb SItpntxta SSIttpnseclvl7tpnlcrmtpnqctpnstart1tpnindent720tpn
hang Itpntxtb SItpntxta SSIttpnseclvl8tpnlcltrtpnqctpnstart1tpnindent720tp
nhang Itpntxtb SItpntxta SSIttpnseclvl9tpnlcrmtpnqctpnstart1tpnindent720tpn
hang Itpntxtb SItpntxta SStpardtplain tltrpartqc tli0tri0tsb100tsa100tsbauto1tsaauto1tidctlpartaspa
lphataspnumtfaautotadjustrighttrin0tlin0titap0tpara
rsid3820354 trtlchtfcs1 taf0tafs24talang1025 tltrchtfcs0 tfs24tlang1033tlangfe2052tlochtaf0thichtaf0tdbchta
f13tcgridtlangnp1033tlangfenp2052 Itrtlchtfcs1 tabtaf1 tltrchtfcs0 tbtf1tultinsrsid3820354 thichtaf1tdbchtaf13tlochtf1 ZebreleSItrtlchtfcs1 taf0 tltrchtfcs0 tinsrsid3820354 tpar Stpard tltrpartql tli0tri0tsb100tsa100tsbauto1tsaauto1tidctlpartaspa
lphataspnumtfaautotadjustrighttrin0tlin0titap0tpara
rsid3820354 Itrtlchtfcs1 taf1 tltrchtfcs0 tf36tinsrsid3820354 thichtaf36tdbchtaf13tlochtf36 Cu aspectul lor ciudat, singular, datorat dungilor care le brazdeaza corpul, zebrele au devenit animale simbolice pentru Africa, intens mediatizate, mai cunoscute chiar decat girafele cu silueta lor insolita. Ele sunt un element esential al peisajuthichtaf36tdbchtaf13tlochtf36 lui african, al marilor savane acoperite de ierburi inalte, din care rasar, ici si colo, salcamii cu forma de umbrela pe care botanistii i-au botezat SItrtlchtfcs1 taitaf1 tltrchtfcs0 titf36tinsrsid3820354 thichtaf36tdbchtaf13tlochtf36 Acacia tortillisSItrtlchtfcs1 taf1 tltrchtfcs0 tf36tinsrsid3820354 thichtaf36tdbchtaf13tlochtf36 .SItrtlchtfcs1 taf1 tltrchtfcs0 tf1tinsrsid3820354 tSItrtlchtfcs1 taf0 tltrchtfcs0 tinsrsid3820354 tpar Stpardtplain tltrparts1tql tli0tri0tkeepntidctlpartaspalphataspnumtfaautotout
linelevel0tadjustrighttrin0tlin0titap0tpararsid3820
354 trtlchtfcs1 tabtaf0tafs24talang1025 tltrchtfcs0 tbtfs24tultlang1033tlangfe2052tkerning36tlochtaf36
thichtaf36tdbchtaf13tcgridtlangnp1033tlangfenp2052 Itrtlchtfcs1 taf1 tltrchtfcs0 tf1tulnonetinsrsid3820354 thichtaf1tdbchtaf13tlochtf1 O evolutie deplin descifrataSItrtlchtfcs1 taf0 tltrchtfcs0 tinsrsid3820354 tpar Stpardtplain tltrparts15tql tli0tri0tsb100tsa100tsbauto1tsaauto1tidctlpartaspa
lphataspnumtfaautotadjustrighttrin0tlin0titap0tpara
rsid3820354 trtlchtfcs1 taf0tafs24talang1025 tltrchtfcs0 tfs24tlang1033tlangfe2052tlochtaf0thichtaf0tdbchta
f13tcgridtlangnp1033tlangfenp2052 Itrtlchtfcs1 taf1 tltrchtfcs0 tf1tinsrsid3820354 thichtaf1tdbchtaf13tlochtf1 Istoria acestor neamuri ale cailor Equide, ai caror strathichtaf1tdbchtaf13tlochtf1 mosi au aparut in urma cu 70.000.000 de ani, in Eocen, pe continentul nord-american, este nu numai interesanta, dar si plina de semnificatii.SItrtlchtfcs1 taf0 tltrchtfcs0 tinsrsid3820354 tpar SItrtlchtfcs1 taf1 tltrchtfcs0 tf1tinsrsid3820354 thichtaf1tdbchtaf13tlochtf1 Zebrele sunt considerate drept cei mai vechi reprezentanti ai genului SItrtlchtfcs1 taitaf1 tltrchtfcs0 titf1tinsrsid3820354 thichtaf1tdbchtaf13tlochtf1 EquusSItrtlchtfcs1 taf1 tltrchtfcs0 tf1tinsrsid3820354 thichtaf1tdbchtaf13tlochtf1 , care este la originea unor animale cuthichtaf1tdbchtaf13tlochtf1 forme si aspecte variate, precum asinii si caii salbatici. Evolutia acestui grup de mamifere erbivore, care poseda un numar impar de degete la picioare de aici vine si numele ordinului, SItrtlchtfcs1 taitaf1 tltrchtfcs0 titf1tinsrsid3820354 thichtaf1tdbchtaf13tlochtf1 PerissodactylaSItrtlchtfcs1 taf1 tltrchtfcs0 tf1tinsrsid3820354 thichtaf1tdbchtaf13tlochtf1 , din care mai fac parte rinocerii si tapirii, este dthichtaf1tdbchtaf13tlochtf1 estul de bine cunoscuta datorita numeroaselor resturi fosile pe care paleontologii le-au avut la dispozitie. Pe baza lor, acestia au putut sa descifreze nu numai succesiunea in timp a animalelor, dar si modificarile mediului care au impus transformarea lothichtaf1tdbchtaf13tlochtf1 rthichtaf1tdbchtaf13tlochtf1 .SItrtlchtfcs1 taf0 tltrchtfcs0 tinsrsid3820354 tpar SItrtlchtfcs1 taf1 tltrchtfcs0 tf1tinsrsid3820354 thichtaf1tdbchtaf13tlochtf1 Stramosii indepartati ai cailor si zebrelor au trait atat in Eurasia, cat si in America. Cei din Lumea Veche sunt cunoscuti sub numele de SItrtlchtfcs1 taitaf1 tltrchtfcs0 titf1tinsrsid3820354 thichtaf1tdbchtaf13tlochtf1 HyracotheriumSItrtlchtfcs1 taf1 tltrchtfcs0 tf1tinsrsid3820354 thichtaf1tdbchtaf13tlochtf1 , in timp ce formele americane apartineau genului SItrtlchtfcs1 taitaf1 tltrchtfcs0 titf1tinsrsid3820354 thichtaf1tdbchtaf13tlochtf1 EohippusSItrtlchtfcs1 taf1 tltrchtfcs0 tf1tinsrsid3820354 thichtaf1tdbchtaf13tlochtf1 . Erau animale de dimensiunile unei vulpi actthichtaf1tdbchtaf13tlochtf1 uale, avand membrele anterioare terminate cu patru degete acoperite cu copite, iar cele posterioare numai cu trei degete. Traiau in zone impadurite si se hraneau cu lastarii tufisurilor. In perioada Miocena insa, acum 29.000.000 de ani, suprafetele acoperthichtaf1tdbchtaf13tlochtf1 ithichtaf1tdbchtaf13tlochtf1 te de paduri s-au micsorat, fiind inlocuite de stepe deschise, cu o bogata vegetatie de graminee. Hrana abundenta a inlesnit dezvoltarea si diversificarea SItrtlchtfcs1 taitaf1 tltrchtfcs0 titf1tinsrsid3820354 thichtaf1tdbchtaf13tlochtf1 EquidelorSItrtlchtfcs1 taf1 tltrchtfcs0 tf1tinsrsid3820354 thichtaf1tdbchtaf13tlochtf1 . Formele noi care au aparut SItrtlchtfcs1 taitaf1 tltrchtfcs0 titf1tinsrsid3820354 thichtaf1tdbchtaf13tlochtf1 Mesohippus, PliohippusSItrtlc...
Download