{"id":74,"date":"2024-04-04T08:54:57","date_gmt":"2024-04-04T05:54:57","guid":{"rendered":"https:\/\/sisu.ut.ee\/biopohikool\/51-mis-iseloomustab-kahepaikseid\/"},"modified":"2024-04-04T08:56:55","modified_gmt":"2024-04-04T05:56:55","slug":"51-mis-iseloomustab-kahepaikseid","status":"publish","type":"page","link":"https:\/\/sisu.ut.ee\/biopohikool\/51-mis-iseloomustab-kahepaikseid\/","title":{"rendered":"5.1. Mis iseloomustab kahepaikseid?"},"content":{"rendered":"<table class=\"table table-hover\" border=\"1\" cellpadding=\"5\" cellspacing=\"0\" id=\"yui_3_17_2_1_1697369449335_48\" style=\"width: 100%\">\n<thead>\n<tr>\n<th scope=\"col\">\n<p>\n\t\t\t\t\t\u00a0\n\t\t\t\t<\/p>\n<\/th>\n<th scope=\"col\">\n<p align=\"center\">\n\t\t\t\t\tT\u00c4HTSUS MAISMAAL\n\t\t\t\t<\/p>\n<\/th>\n<th scope=\"col\">\n<p align=\"center\">\n\t\t\t\t\tT\u00c4HTSUS VEES\n\t\t\t\t<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody id=\"yui_3_17_2_1_1697369449335_47\">\n<tr>\n<td valign=\"top\" width=\"121\">\n<p>\n\t\t\t\t\t<b>Kehakatted<\/b>\n\t\t\t\t<\/p>\n<p>\n\t\t\t\t\t\u00d5huke nahk ja lima\n\t\t\t\t<\/p>\n<\/td>\n<td valign=\"top\" width=\"283\">\n<p>\n\t\t\t\t\tLiman\u00e4\u00e4rmete n\u00f5re hoiab naha niiske ja kaitseb kuivamise eest.\n\t\t\t\t<\/p>\n<\/td>\n<td valign=\"top\" width=\"252\">\n<p>\n\t\t\t\t\tLima v\u00e4hendab ujumisel vee h\u00f5\u00f5rdumist.\n\t\t\t\t<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"121\">\n<p>\n\t\t\t\t\t<b>J\u00e4semed<\/b>\n\t\t\t\t<\/p>\n<p>\n\t\t\t\t\tNeli varvastega l\u00f5ppevat j\u00e4set\n\t\t\t\t<\/p>\n<\/td>\n<td valign=\"top\" width=\"283\">\n<p>\n\t\t\t\t\tJ\u00e4semed v\u00f5imaldavad liikuda h\u00fcpates v\u00f5i k\u00f5ndides.\n\t\t\t\t<\/p>\n<\/td>\n<td valign=\"top\" width=\"252\">\n<p>\n\t\t\t\t\tUjunahad tagajalgade varvaste vahel v\u00f5imaldavad kiiremini ujuda.\n\t\t\t\t<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"121\">\n<p>\n\t\t\t\t\t<b>Meeleelundid<\/b>\n\t\t\t\t<\/p>\n<p>\n\t\t\t\t\tSilmad ja kuulmiselundid\n\t\t\t\t<\/p>\n<\/td>\n<td valign=\"top\" width=\"283\">\n<p>\n\t\t\t\t\tSuurte silmadega saab h\u00e4sti \u00fcmbrust j\u00e4lgida. Silma kaitseb kuivamise ja vigastuste eest silmalaug.\n\t\t\t\t<\/p>\n<\/td>\n<td valign=\"top\" width=\"252\">\n<p>\n\t\t\t\t\tPeast v\u00e4lja ulatuvad silmad v\u00f5imaldavad h\u00e4sti j\u00e4lgida \u00fcmbrust ka vees ujumisel.\n\t\t\t\t<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"121\">\n<p>\n\t\t\t\t\t<b>Hingamiselundid<\/b>\n\t\t\t\t<\/p>\n<p>\n\t\t\t\t\tNahk ja kopsud\n\t\t\t\t<\/p>\n<\/td>\n<td valign=\"top\" width=\"283\">\n<p>\n\t\t\t\t\tHingavad kopsudega \u00f5huhapnikku, maismaal on l\u00e4bi naha hingamisel v\u00e4ike osa.\n\t\t\t\t<\/p>\n<\/td>\n<td valign=\"top\" width=\"252\">\n<p>\n\t\t\t\t\tL\u00e4bi naha hingavad vees lahustunud hapnikku, aktiivse liikumise korral k\u00e4ivad vee pinnal kopsudega \u00f5hku hingamas.\n\t\t\t\t<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"121\">\n<p>\n\t\t\t\t\t<b>Luustik<\/b>\n\t\t\t\t<\/p>\n<p>\n\t\t\t\t\tKolju, selgroog, rinnaluu, ees-ja tagaj\u00e4semeluud\n\t\t\t\t<\/p>\n<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"535\">\n<p>\n\t\t\t\t\tTugev luustik toestab keha ja kaitseb siseelundeid. On vaid \u00fcks kaelal\u00fcli, see v\u00f5imaldab pead \u00fcles-alla liigutada.\n\t\t\t\t<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"121\">\n<p>\n\t\t\t\t\t<b>Vereringeelundid<\/b>\n\t\t\t\t<\/p>\n<p>\n\t\t\t\t\tKolmekambriline s\u00fcda, keha- ja kopsuvereringe\n\t\t\t\t<\/p>\n<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"535\">\n<p>\n\t\t\t\t\tKopsuvereringes rikastub veri kopsudes hapnikuga ja kehavereringe kannab hapniku kehas laiali. Tihe veresoonte v\u00f5rgustik nahas v\u00f5imaldab hingata vees kehapinna kaudu.\n\t\t\t\t<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"121\">\n<p>\n\t\t\t\t\t<b>Ainevahetus<\/b>\n\t\t\t\t<\/p>\n<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"535\">\n<p>\n\t\t\t\t\tAinevahetus on aeglane ja s\u00f5ltub \u00fcmbritseva keskkonna temperatuurist, nad on k\u00f5igusoojased. Talvitumisel veekogu p\u00f5hjas kehatemperatuur langeb ja ainevahetus aeglustub.\n\t\t\t\t<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>\n\tVaata videoid:<br>\n<\/h4>\n<p>\n\tK\u00f5re:\n<\/p>\n<p>\n\t<\/p><div class=\"ratio ratio-16x9 mb-3\"><div class=\"video-placeholder-wrapper video-placeholder-wrapper--16x9\">\n\t\t\t    <div class=\"video-placeholder d-flex justify-content-center align-items-center\">\n\t\t\t        <div class=\"overlay text-white p-2 w-100 text-center d-block justify-content-center align-items-center\">\n\t\t\t            <div>Kolmandate osapoolte sisu n\u00e4gemiseks palun n\u00f5ustu k\u00fcpsistega.<\/div>\n\t\t\t            <button class=\"btn btn-secondary btn-sm mt-1 consent-change\">Muuda n\u00f5usolekut<\/button>\n\t\t\t        <\/div>\n\t\t\t    <\/div>\n\t\t\t<\/div>\n<\/div>\n\n<p>\n\tVesilikud:\u00a0\n<\/p>\n<p>\n\t<\/p><div class=\"ratio ratio-16x9 mb-3\"><div class=\"video-placeholder-wrapper video-placeholder-wrapper--16x9\">\n\t\t\t    <div class=\"video-placeholder d-flex justify-content-center align-items-center\">\n\t\t\t        <div class=\"overlay text-white p-2 w-100 text-center d-block justify-content-center align-items-center\">\n\t\t\t            <div>Kolmandate osapoolte sisu n\u00e4gemiseks palun n\u00f5ustu k\u00fcpsistega.<\/div>\n\t\t\t            <button class=\"btn btn-secondary btn-sm mt-1 consent-change\">Muuda n\u00f5usolekut<\/button>\n\t\t\t        <\/div>\n\t\t\t    <\/div>\n\t\t\t<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 T\u00c4HTSUS MAISMAAL T\u00c4HTSUS VEES Kehakatted \u00d5huke nahk ja lima Liman\u00e4\u00e4rmete n\u00f5re hoiab naha niiske ja kaitseb kuivamise eest. Lima v\u00e4hendab ujumisel vee h\u00f5\u00f5rdumist. J\u00e4semed Neli varvastega l\u00f5ppevat j\u00e4set J\u00e4semed v\u00f5imaldavad liikuda h\u00fcpates v\u00f5i k\u00f5ndides. Ujunahad tagajalgade varvaste vahel v\u00f5imaldavad &#8230;<\/p>\n","protected":false},"author":345,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-74","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/biopohikool\/wp-json\/wp\/v2\/pages\/74","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/biopohikool\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/biopohikool\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biopohikool\/wp-json\/wp\/v2\/users\/345"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/biopohikool\/wp-json\/wp\/v2\/comments?post=74"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/biopohikool\/wp-json\/wp\/v2\/pages\/74\/revisions"}],"predecessor-version":[{"id":566,"href":"https:\/\/sisu.ut.ee\/biopohikool\/wp-json\/wp\/v2\/pages\/74\/revisions\/566"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/biopohikool\/wp-json\/wp\/v2\/media?parent=74"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}