Tarak, istiridye, midye ve terodo gibi yumu\u015fak\u00e7alar, balta-ayakl\u0131lar (Pelecypoda) s\u0131n\u0131f\u0131na girer. Ancak kabuklar\u0131 iki b\u00f6l\u00fcme ayr\u0131ld\u0131\u011f\u0131 i\u00e7in daha \u00e7ok \u00e7ift kabuklular (Lamellibranchia ya da Bivalvia) ad\u0131yla an\u0131l\u0131rlar. Kabu\u011fun i\u00e7 y\u00fczeyi, sedef maddesi olarak bilinen bir katman ile kapl\u0131d\u0131r. Bu katman ince taneciklidir. Beyaz renkli olabildi\u011fi gibi g\u00f6kku\u015fa\u011f\u0131n\u0131n t\u00fcm renklerini de i\u00e7erebilir.<\/p>\n
Bir iki g\u00fc\u00e7l\u00fc kasla birbirine tutturulan iki kabuk s\u0131k\u0131ca birbirlerine kapanabilir. Bir midye yada tarak a\u00e7\u0131ld\u0131\u011f\u0131 zaman kopan \u015fey, bu kaslard\u0131r. Tarak gibi baz\u0131 \u00e7ift kabuklularda hayvan\u0131n bir yerden \u00f6tekine gitmesi i\u00e7in kabu\u011fun d\u0131\u015f\u0131na \u00e7\u0131kan, iyi geli\u015fmi\u015f bir ayak vard\u0131r. Ancak ger\u00e7ek midyeler hareket edemezler. Deniz dibinde kat\u0131 nesnelere s\u0131k\u0131ca yap\u0131\u015f\u0131rlar, \u00e7ift kabuklularda ayr\u0131ca kafa yoktur.<\/p>\n
Baz\u0131 \u00e7ift kabuklular, sifon ad\u0131 verilen iki boruya sahiptir ve bunlarla suyu i\u00e7eri \u00e7ekip d\u0131\u015far\u0131 atarlar. \u0130\u00e7e \u00e7ektikleri suda bulunan bir h\u00fccrelileri, yumurtalar\u0131, larvalar\u0131, yosun sporlar\u0131n\u0131 ve k\u00fc\u00e7\u00fck bitkileri yerler. A\u011f\u0131zlar\u0131ndan giren bu besin maddeleri sindirim kanallar\u0131na gider. Oksijende iki solunga\u00e7 arac\u0131l\u0131\u011f\u0131 ile kana kar\u0131\u015f\u0131r. Art\u0131klar ise sifondan at\u0131lan su ile \u00e7\u0131kart\u0131l\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"
Tarak, istiridye, midye ve terodo gibi yumu\u015fak\u00e7alar, balta-ayakl\u0131lar (Pelecypoda) s\u0131n\u0131f\u0131na girer. Ancak kabuklar\u0131 iki b\u00f6l\u00fcme ayr\u0131ld\u0131\u011f\u0131 i\u00e7in daha \u00e7ok \u00e7ift kabuklular (Lamellibranchia ya da Bivalvia) ad\u0131yla an\u0131l\u0131rlar. Kabu\u011fun i\u00e7 y\u00fczeyi, sedef maddesi olarak bilinen bir katman ile kapl\u0131d\u0131r. Bu katman ince taneciklidir. Beyaz renkli olabildi\u011fi gibi g\u00f6kku\u015fa\u011f\u0131n\u0131n t\u00fcm renklerini de i\u00e7erebilir. Bir iki g\u00fc\u00e7l\u00fc kasla …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1407,1403],"tags":[9422,2870,2869,2164,9423,9424],"class_list":["post-4265","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-balta-ayaklilar","tag-istiridye","tag-midye","tag-oksijen","tag-tarak","tag-terodo"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/4265","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/comments?post=4265"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/4265\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=4265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=4265"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=4265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}