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Comportament animal

... a 9 luni dupa ce s-a imperecheat.Nou-nascutii sunt foarte mici si au nevoie de o protectie materna timp de 2-3 ani.Chiar si dupace puiul poate sa se hraneasca singur el are nevoie de protectia mamei deoarece ursii masculi mai batrani pot sa-i omoare pe pui si sa-i manance. Femelele au dezvoltat mai ...
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Comportamentul social al felinelor

... t1tpnindent720tpnhang Itpntxta .SSIttpnseclvl2tpnucltrtpnqctpnstart1tpnindent720t
pnhang Itpntxta .SSIttpnseclvl3tpndectpnqctpnstart1tpnindent720tpn
hang Itpntxta .SSIttpnseclvl4tpnlcltrtpnqctpnstart1tpnindent720t
pnhang Itpntxta SSIttpnseclvl5tpndectpnqctpnstart1tpnindent720tpnh
ang ...
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creierul uman

... idtlangnp1048tlangfenp1033 tsbasedon0 tsnext15 Body TextSIts16tql tli0tri0tidctlparttqcttx4320ttqrttx8640taspalphata
spnumtfaautotadjustrighttrin0tlin0titap0 trtlchtfcs1 taf0tafs20talang1025 tltrchtfcs0 tfs20tlang1048tlangfe1033tcgridtlangnp1048tlangfen
p1033 tsbasedon0 tsnext16 headerSIts17 ...
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Delfinul

... SStpardtplain tltrpartqc tli0tri0tidctlpartnooverflotfaautotrin0tlin0titap0 trtlchtfcs1 taf0tafs20talang1025 tltrchtfcs0 tfs20tlang1033tlangfe1033tcgridtlangnp1033tlangfen
p1033 Itrtlchtfcs1 taf0tafs24 tltrchtfcs0 tshadtfs24tlang1036tlangfe1033tlangnp1036tinsrsid5
251121tcharrsid5251121 Delf ...
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Dintii

... vsho0tjexpandtviekind1tviescale100tpgbrdrheadtpgbr
drfootthtmautsptnolnhtadjtbltrsidroot13520771 tfet0tsectd tlinex0tendnheretsectdefaultcltsftnbj Ittpnseclvl1tpnucrmtpnstart1tpnindent720tpnhang Itpntxta .SSIttpnseclvl2tpnucltrtpnstart1tpnindent720tpnhan
g Itpntxta .SSIttpnseclvl3tpndectpnst ...
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Drogurile si efectele nocive asupra organismului

... folosit in aproape toate colturile lumii. Acesta se formeaza atunci cand drojdia particule de mucegai fermenteaza zaharuri in mod natural, in fructe ca strugurii si in seminte, cum ar fi cele de orz. Vinul, berea, cidrul si tariile, cum ar fi ginul, romul, contin toate alcool.Acest drog actioneaza ...
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Efectele fumatului asupra sanatai omului

... tpndectpnqctpnstart1tpnindent720tpnhang Itpntxtb SItpntxta SSIttpnseclvl6tpnlcltrtpnqctpnstart1tpnindent720tp
nhang Itpntxtb SItpntxta SSIttpnseclvl7tpnlcrmtpnqctpnstart1tpnindent720tpn
hang Itpntxtb SItpntxta SSIttpnseclvl8tpnlcltrtpnqctpnstart1tpnindent720tp
nhang Itpntxtb SItpntxta SS ...
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ERBIVORE DIN SAVANA

... i0tkeepntidctlpartaspalphataspnumtfaautotoutlinele
vel0tadjustrighttrin0tlin0titap0 tbtfs32tultlang1048tlangfe2052tcgridtlangnp1048tla
ngfenp2052 Itfs24 ERBIVORE DIN SAVANAtpar Stpardtplain tqj tli0tri0tidctlpartaspalphataspnumtfaautotadjustrig
httrin0tlin0titap0 tfs20tlang1048tlangfe205 ...
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Ereditatea

... re om are 46 de cromozomi, aranjati in 23 de perechi. Cromozomii unei perechi arata foarte asemanatori dar nu sunt identici. Femeile au 23 de perechi identice in timp ce la barbati exista o pereche cromozomul sexual ca-re nu este identic. La femei exista 2 cromozomi mari, in forma de X, in vreme ...
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Excretie renala

... hang Itpntxtb SItpntxta SSIttpnseclvl7tpnlcrmtpnqctpnstart1tpnindent720tpn
hang Itpntxtb SItpntxta SSIttpnseclvl8tpnlcltrtpnqctpnstart1tpnindent720tp
nhang Itpntxtb SItpntxta SSIttpnseclvl9tpnlcrmtpnqctpnstart1tpnindent720tpn
hang Itpntxtb SItpntxta SStpardtplain tltrpartql tli0tri0tidct ...
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Alte pagini cu referate la biologie

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