Polecamy Artykuły Nowości
Megapingwin
Spośród żyjących na świecie zwierząt, pingwiny stanowią jedną z najciekawszych grup. Ptaki, które w wyniku ewolucji utraciły zdolność do lotu, o wyprostowanej, „ludzkiej” sylwetce, potrafiące przebywać pod wodą nawet do 20 minut. Ptaki, które…
Mechanizmy obronne roślin
Samoobrona roślin – niektóre mechanizmy obronne roślin można zaobserwować podczas spaceru lub letniej wędrówki, niektóre dopiero w powiększeniu mikroskopowym.
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<p class="MsoNormal"><span style="font-size:16.0pt;line-height:115%;mso-bidi-font-weight:
bold">Fragment haczykowatych łusek okrywy koszyczka kwiatowego (popularnie nazywanego
rzepem).</span></p>
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mso-bidi-theme-font:minor-bidi;mso-ansi-language:PL;mso-fareast-language:EN-US;
mso-bidi-language:AR-SA">Fot. Jan Kalabiński</span><!--[if gte mso 9]><xml>
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