{"id":1141,"date":"2011-06-11T13:57:01","date_gmt":"2011-06-11T10:57:01","guid":{"rendered":"http:\/\/www.islamidavet.com\/kutuphane\/\/?p=1141"},"modified":"2011-06-11T13:57:01","modified_gmt":"2011-06-11T10:57:01","slug":"hayvanlarda-hayat-dongusu","status":"publish","type":"post","link":"https:\/\/www.islamidavet.com\/kutuphane\/hayvanlarda-hayat-dongusu\/","title":{"rendered":"Hayvanlarda Hayat D\u00f6ng\u00fcs\u00fc"},"content":{"rendered":"<p>HAYVANLARDA \u00dcREME, B\u00dcY\u00dcME VE GEL\u0130\u015eME :Hayat D\u00f6ng\u00fcs\u00fc <\/p>\n<p>1- Hayat D\u00f6ng\u00fcs\u00fc :<br \/>\nDo\u011fada bulunan hayvanlar beslenme \u00e7o\u011falma \u015fekli geli\u015fim \u00f6zellikleri ve yavru bak\u0131m\u0131 a\u00e7\u0131s\u0131ndan farkl\u0131l\u0131k g\u00f6sterirler. Bu nedenle hayvan gruplar\u0131n\u0131n hayat d\u00f6ng\u00fcleri birbirinden farkl\u0131d\u0131r.<br \/>\n Do\u011fada ya\u015fayan canl\u0131lar\u0131n do\u011fmas\u0131 b\u00fcy\u00fcmesi geli\u015fmesi \u00fcremesi (\u00e7o\u011falmas\u0131) ve \u00f6lmesini i\u00e7ine alan s\u00fcreye hayat d\u00f6ng\u00fcs\u00fc denir. Hayat d\u00f6ng\u00fcs\u00fc \u00fcreme olay\u0131 ile ba\u015flar.<br \/>\n Hayvanlarda da \u00fcreme insanlar gibi d\u00f6llenme olay\u0131 sayesinde ger\u00e7ekle\u015fir. Hayvanlarda erkek ve di\u015fi \u00fcreme h\u00fccrelerinin (sperm ve yumurta h\u00fccrelerinin) \u00e7ekirdeklerini birle\u015fmesine d\u00f6llenme d\u00f6llenme sonucu olu\u015fan d\u00f6llenmi\u015f yumurta h\u00fccresine zigot denir. Zigot olu\u015ftuktan sonra geli\u015ferek embriyo denilen canl\u0131 tasla\u011f\u0131n\u0131 olu\u015fturur. Olu\u015fan embriyoda geli\u015fimini tamamlayarak yeni bir canl\u0131y\u0131 olu\u015fturur. Embriyonun b\u00fcy\u00fcyerek geli\u015febilmesi i\u00e7in beslenmesi ve korunmas\u0131 gerekir. Bunun i\u00e7in embriyoya uygun bir ortam sa\u011flanmal\u0131d\u0131r. <\/p>\n<p> 2- D\u00f6llenme \u00c7e\u015fitleri :<\/p>\n<p>a) D\u0131\u015f D\u00f6llenme :<br \/>\n Sperm ve yumurta h\u00fccrelerinin v\u00fccut d\u0131\u015f\u0131nda suda birle\u015fmesidir. Bu canl\u0131lar d\u00f6llenme \u015fans\u0131n\u0131 artt\u0131rabilmek i\u00e7in ayn\u0131 anda ayn\u0131 yerlere \u00e7ok say\u0131da \u00fcreme h\u00fccresi b\u0131rak\u0131rlar. D\u00f6llenme ve d\u00f6llenme sonucu olu\u015fan embriyonun geli\u015fimi suda olur.<br \/>\n Bal\u0131k kurba\u011fa ve suda ya\u015fayan omurgas\u0131zlarda g\u00f6r\u00fcl\u00fcr. <\/p>\n<p>b) \u0130\u00e7 D\u00f6llenme :<br \/>\n Sperm ve yumurta h\u00fccrelerinin di\u015fi canl\u0131n\u0131n (annenin) v\u00fccudunda birle\u015fmesidir. (Karadaki \u00e7evresel olumsuzluklardan dolay\u0131 i\u00e7 d\u00f6llenme ger\u00e7ekle\u015fir). \u0130\u00e7 d\u00f6llenme olay\u0131nda erkek birey \u00e7ok say\u0131da di\u015fi birey az say\u0131da \u00fcreme h\u00fccresi olu\u015fturur.<br \/>\n \u0130\u00e7 d\u00f6llenme \u015fans\u0131 d\u0131\u015f d\u00f6llenme \u015fans\u0131ndan daha y\u00fcksektir.<br \/>\n Ku\u015flar s\u00fcr\u00fcngenler suda ya\u015fayan memeliler (omurgal\u0131lar) ile karada ya\u015fayan memeliler insanlar ve di\u011fer canl\u0131larda g\u00f6r\u00fcl\u00fcr.<\/p>\n<p>3- Hayvanlar ve \u00d6zellikleri :<br \/>\n Hayvanlar iskelet sisteminin bulunup bulunmamas\u0131na g\u00f6re; omurgal\u0131 ve omurgas\u0131z hayvanlar olarak iki grupta incelenir.<\/p>\n<p>a) Omurgal\u0131 Hayvanlar :<br \/>\n \u0130skelet sistemine sahip olan hayvanlara omurgal\u0131 hayvanlar denir. Omurgal\u0131 hayvanlar kendi aralar\u0131nda; bal\u0131klar kurba\u011falar s\u00fcr\u00fcngenler ku\u015flar ve memeliler olarak be\u015f gruba ayr\u0131l\u0131rlar.<br \/>\n B\u00fct\u00fcn omurgal\u0131 hayvanlar;<br \/>\n \u2022 \u0130skelet sistemine sahiptir.<br \/>\n \u2022 D\u00f6llenme ile \u00e7o\u011fal\u0131rlar.<br \/>\n \u2022 D\u00f6llenme sonucu yumurta veya do\u011furarak \u00e7o\u011fal\u0131rlar.<br \/>\n \u2022 Dola\u015f\u0131m sisteminde kapal\u0131 dola\u015f\u0131m g\u00f6r\u00fcl\u00fcr. (Kan\u0131n sadece damarlar i\u00e7inde dola\u015fmas\u0131).<\/p>\n<p>1- Bal\u0131klar :<br \/>\n \u2022 Solunga\u00e7 solunumu yaparlar (Suda \u00e7\u00f6z\u00fcnm\u00fc\u015f havan\u0131n oksijenini kullan\u0131rlar). \u2022 Yumurta ile \u00e7o\u011fal\u0131rlar.<br \/>\n \u2022 Genellikle yavru bak\u0131m\u0131 g\u00f6r\u00fclmez.<br \/>\n \u2022 D\u0131\u015f d\u00f6llenme g\u00f6r\u00fcl\u00fcr. (D\u00f6llenme olay\u0131 ana canl\u0131n\u0131n v\u00fccudu d\u0131\u015f\u0131nda ger\u00e7ekle\u015fir).<br \/>\n \u2022 Geli\u015fmeleri s\u0131ras\u0131nda ba\u015fkala\u015f\u0131m ge\u00e7irmezler.<br \/>\n \u2022 Yavrular\u0131n\u0131 s\u00fctle beslemezler.<br \/>\n \u2022 Kalpleri iki odac\u0131kl\u0131d\u0131r.<br \/>\n \u2022 Kirli kan solunga\u00e7larda temizlenir.<br \/>\n \u2022 Kalplerinde daima kirli kan bulunur k\u00fc\u00e7\u00fck kan dola\u015f\u0131m\u0131 g\u00f6r\u00fclmez.<br \/>\n \u2022 V\u00fccutlar\u0131 pullarla kapl\u0131d\u0131r.<br \/>\n \u2022 So\u011fukkanl\u0131 canl\u0131lard\u0131r.<\/p>\n<p>2- Kurba\u011falar :<br \/>\n \u2022 Larva d\u00f6neminde suda solunga\u00e7 solunumu ergin d\u00f6nemde karada deri ve akci\u011fer solunumu yaparlar.<br \/>\n \u2022 Yumurta ile \u00e7o\u011fal\u0131rlar.<br \/>\n \u2022 Yavru bak\u0131m\u0131 g\u00f6r\u00fclmez.<br \/>\n \u2022 D\u0131\u015f d\u00f6llenme g\u00f6r\u00fcl\u00fcr.<br \/>\n \u2022 Geli\u015fimleri s\u0131ras\u0131nda ba\u015fkala\u015f\u0131m ge\u00e7irirler.<br \/>\n \u2022 Yavrular\u0131n\u0131 s\u00fctle beslemezler.<br \/>\n \u2022 Kalpleri \u00fc\u00e7 odac\u0131kl\u0131d\u0131r.<br \/>\n \u2022 Kirli kan akci\u011ferlerde temizlenir.<br \/>\n \u2022 Kalplerinde temiz ve kirli kan ta\u015f\u0131rlar. (V\u00fccutlar\u0131nda kirli ve temiz kan dola\u015f\u0131r).<br \/>\n \u2022 Nemli b\u00f6lgelerde ya\u015farlar.<br \/>\n \u2022 So\u011fukkanl\u0131 canl\u0131lard\u0131r.<\/p>\n<p>3- S\u00fcr\u00fcngenler :<br \/>\n \u2022 Akci\u011fer solunumu yaparlar.<br \/>\n \u2022 Yumurta ile \u00e7o\u011fal\u0131rlar.<br \/>\n \u2022 Yavru bak\u0131m\u0131 g\u00f6r\u00fclmez.<br \/>\n \u2022 \u0130\u00e7 d\u00f6llenme g\u00f6r\u00fcl\u00fcr.<br \/>\n \u2022 Geli\u015fimleri s\u0131ras\u0131nda ba\u015fkala\u015f\u0131m de\u011fil g\u00f6mlek de\u011fi\u015fimi g\u00f6r\u00fcl\u00fcr.<br \/>\n \u2022 Yavrular\u0131n\u0131 s\u00fctle beslemezler.<br \/>\n \u2022 Kalpleri 3 odac\u0131kl\u0131d\u0131r.<br \/>\n \u2022 Kirli kan akci\u011ferde temizlenir.<br \/>\n \u2022 Kalplerinde temiz ve kirli kan ta\u015f\u0131rlar. (V\u00fccutlar\u0131nda kirli ve temiz kan dola\u015f\u0131r).<br \/>\n \u2022 V\u00fccutlar\u0131 pullarla kapl\u0131d\u0131r.<br \/>\n \u2022 So\u011fukkanl\u0131 canl\u0131lard\u0131r.<\/p>\n<p>a) Kertenkeleler :<br \/>\n \u2022 Tehlike an\u0131nda kuyru\u011funu kopar\u0131r. D\u00fc\u015fman kuyrukla u\u011fra\u015f\u0131rken ka\u00e7ar. Daha sonra kopan kuyru\u011fun yerine yenisini yapar. Buna rejenerasyon (yenilenme) denir.<\/p>\n<p>b) Y\u0131lanlar :<br \/>\n \u2022 Hareket \u00fcyeleri yoktur. S\u00fcr\u00fcnerek hareket ederler.<br \/>\n \u2022 Baz\u0131 t\u00fcrleri zehirlidir.<br \/>\n \u2022 Geli\u015fimleri s\u0131ras\u0131nda g\u00f6mlek de\u011fi\u015fimi g\u00f6r\u00fcl\u00fcr.<br \/>\n \u2022 Besinlerini \u00e7i\u011fnemeden yutarlar.<\/p>\n<p>c) Kaplumba\u011falar :<br \/>\n \u2022 V\u00fccutlar\u0131n\u0131 d\u00fc\u015fmandan koruyan kabuklar\u0131 vard\u0131r. Bu kabuk d\u0131\u015f iskelet de\u011fildir i\u00e7 iskelete ba\u011fl\u0131d\u0131r.<\/p>\n<p>d) Timsahlar :<br \/>\n \u2022 Nehir ve g\u00f6llerde ya\u015farlar.<br \/>\n \u2022 Alt \u00e7eneleri sabit \u00fcst \u00e7eneleri hareketlidir.<br \/>\n \u2022 Kalpleri d\u00f6rt odac\u0131kl\u0131d\u0131r.<br \/>\n \u2022 Kalpte kirli ve temiz kan kar\u0131\u015fmaz. Kalp \u00e7\u0131k\u0131\u015f\u0131nda panizza kanal\u0131nda kar\u0131\u015f\u0131r. V\u00fccudu kar\u0131\u015f\u0131k kan dola\u015f\u0131r.<\/p>\n<p>4- Ku\u015flar :<br \/>\n \u2022 Akci\u011fer solunumu yaparlar.<br \/>\n \u2022 Yumurta ile \u00e7o\u011fal\u0131rlar.<br \/>\n \u2022 Yavru bak\u0131m\u0131 g\u00f6r\u00fcl\u00fcr.<br \/>\n \u2022 \u0130\u00e7 d\u00f6llenme g\u00f6r\u00fcl\u00fcr.<br \/>\n \u2022 Geli\u015fimleri s\u0131ras\u0131nda ba\u015fkala\u015f\u0131m ge\u00e7irmezler.<br \/>\n \u2022 Yavrular\u0131n\u0131 s\u00fctle beslemezler.<br \/>\n \u2022 Kalpleri 4 odac\u0131kl\u0131d\u0131r.<br \/>\n \u2022 Kirli kan akci\u011ferde temizlenir.<br \/>\n \u2022 Kalpte kirli ve temiz kan kar\u0131\u015fmaz. V\u00fccudu temiz kan dola\u015f\u0131r.<br \/>\n \u2022 V\u00fccutlar\u0131 t\u00fcylerle kapl\u0131d\u0131r.<br \/>\n \u2022 S\u0131cakkanl\u0131 canl\u0131lard\u0131r.<br \/>\n \u2022 A\u011f\u0131zlar\u0131nda di\u015f bulunmaz. Kat\u0131 besinler ta\u015fl\u0131klar\u0131ndaki ta\u015flar ve kaslar yard\u0131m\u0131yla par\u00e7alan\u0131r.<\/p>\n<p> a) Et Yiyen (Y\u0131rt\u0131c\u0131) Ku\u015flar : Kartal atmaca<br \/>\n b) T\u0131rman\u0131c\u0131 Ku\u015flar : A\u011fa\u00e7kakan<br \/>\n c) Tane Yiyen Ku\u015flar : G\u00fcvercin ser\u00e7e<br \/>\n d) Su Ku\u015flar\u0131 : Pelikan mart\u0131 \u00f6rdek leylek<br \/>\n e) U\u00e7amayan Ku\u015flar : Deve ku\u015fu tavuk kivi<br \/>\n f) Bal \u00d6z\u00fc Emen Ku\u015flar : Gagalar\u0131 ince ve uzun olan Kolibri<br \/>\n g) \u00d6t\u00fcc\u00fc Ku\u015flar : Tohumla beslenen keklik kanarya.<\/p>\n<p>5- Memeliler :<br \/>\n \u2022 Akci\u011fer solunumu yaparlar.<br \/>\n \u2022 Do\u011furarak \u00e7o\u011fal\u0131rlar.<br \/>\n \u2022 Yavru bak\u0131m\u0131 g\u00f6r\u00fcl\u00fcr.<br \/>\n \u2022 \u0130\u00e7 d\u00f6llenme g\u00f6r\u00fcl\u00fcr.<br \/>\n \u2022 Geli\u015fimleri s\u0131ras\u0131nda ba\u015fkala\u015f\u0131m ge\u00e7irmezler.<br \/>\n \u2022 Yavrular\u0131n\u0131 s\u00fctle beslerler.<br \/>\n \u2022 Kalpleri 4 odac\u0131kl\u0131d\u0131r.<br \/>\n \u2022 Kirli kan akci\u011ferde temizlenir.<br \/>\n \u2022 Kalpte kirli ve temiz kan kar\u0131\u015fmaz. V\u00fccudu temiz kan dola\u015f\u0131r.<br \/>\n \u2022 V\u00fccutlar\u0131 k\u0131llarla kapl\u0131d\u0131r.<br \/>\n \u2022 S\u0131cakkanl\u0131 canl\u0131lard\u0131r.<br \/>\n \u2022 Beslenme \u00f6zelliklerine g\u00f6re 3 grupta incelenirler.<\/p>\n<p> a) Ot\u00e7ul Memeliler : Koyun ke\u00e7i inek ceylan gevi\u015f getiren at ve e\u015fek gibi hayvanlar ile gevi\u015f getirmeyenler.<br \/>\n b) Et\u00e7il Memeliler : Kedi k\u00f6pek kurt aslan kaplan.<br \/>\n c) Hem Et\u00e7il Hem Ot\u00e7ul Memeliler : \u0130nsan ay\u0131 maymun domuz<br \/>\n ku\u015flar\u0131n b\u00fcy\u00fck k\u0131sm\u0131 ve baz\u0131 bal\u0131klar.<br \/>\n d) Kemirgen Memeliler : Sincap kunduz fare tav\u015fan.<br \/>\n e) U\u00e7an Memeliler : Yarasa.<br \/>\n f) Y\u00fczen Memeliler : Balina k\u00f6pek bal\u0131\u011f\u0131 yunus fok.<\/p>\n<p>b) Omurgas\u0131z Hayvanlar :<br \/>\n V\u00fccutlar\u0131nda kemikten veya k\u0131k\u0131rdaktan yap\u0131lm\u0131\u015f iskelet sistemine sahip olmayan hayvanlara omurgas\u0131z hayvanlar denir. Omurgas\u0131z hayvanlar kendi aralar\u0131nda; tek ve \u00e7ok h\u00fccreli omurgas\u0131z hayvanlar olarak iki gruba ayr\u0131l\u0131rlar.<br \/>\n B\u00fct\u00fcn omurgas\u0131z hayvanlarda;<br \/>\n \u2022 \u0130skelet sistemi bulunmaz. V\u00fccudun dik durmas\u0131n\u0131 sa\u011flayan ba\u015fka yap\u0131lar bulunur.<br \/>\n \u2022 Dola\u015f\u0131m sisteminde a\u00e7\u0131k dola\u015f\u0131m g\u00f6r\u00fcl\u00fcr.(A\u00e7\u0131k dola\u015f\u0131mda k\u0131lcal damarlar bulunmaz)<br \/>\n \u2022 \u00c7e\u015fit say\u0131s\u0131 \u00e7ok fazlad\u0131r.<br \/>\n \u2022 Karada ve suda ya\u015farlar.<br \/>\n \u2022 Karada ya\u015fayanlar\u0131 trake ve deri suda ya\u015fayanlar\u0131 solunga\u00e7 solunumu yaparlar.<\/p>\n<p>1- Solucanlar :<br \/>\n \u2022 Nemli yerlerde ya\u015farlar.<br \/>\n \u2022 Yap\u0131 bak\u0131m\u0131ndan \u00fc\u00e7 \u00e7e\u015fittirler. <\/p>\n<p> a) Halkal\u0131 Solucan :Toprak solucan\u0131 ve s\u00fcl\u00fck.<br \/>\n b) Yass\u0131 Solucan :Tenya = \u015eerit.<br \/>\n c) Yuvarlak Solucan :Ba\u011f\u0131rsak solucan\u0131 tiri\u015fin k\u0131l kurdu.<\/p>\n<p>2- Eklem Bacakl\u0131lar :<br \/>\n \u2022 V\u00fccutlar\u0131n\u0131n d\u0131\u015f\u0131nda kitin denilen \u00f6rt\u00fc bulunur. Sert ve dayan\u0131kl\u0131 olan bu \u00f6rt\u00fc v\u00fccuda diklik ve desteklik sa\u011flar.<br \/>\n \u2022 V\u00fccutlar\u0131ndaki halkalar ve deri k\u0131vr\u0131mlar\u0131n\u0131n birbirine eklenmesiyle olu\u015fan yap\u0131ya d\u0131\u015f iskelet denir.<br \/>\n \u2022 Yumurta ile \u00e7o\u011fal\u0131rlar.<br \/>\n \u2022 B\u00f6cekler grubunda olan eklembacakl\u0131lar ba\u015fkala\u015f\u0131m ge\u00e7irirler.<br \/>\n \u2022 Yumurtadan \u00e7\u0131kan kurt\u00e7u\u011fa larva denir.<br \/>\n \u2022 Larvan\u0131n ergin hale gelinceye kadar ge\u00e7irdi\u011fi uyku d\u00f6nemine pupa denir.<br \/>\n \u2022 Pupa d\u00f6nemi karasinekte kabuk i\u00e7inde ipek b\u00f6ce\u011finde ise kendi salg\u0131lad\u0131\u011f\u0131 ipekten yapt\u0131\u011f\u0131 koza i\u00e7inde ge\u00e7irilir. <\/p>\n<p> a) B\u00f6cekler :Ar\u0131 karasinek sivrisinek bit pire kene \u00e7ekirge tahta kurusu hamam b\u00f6ce\u011fi ve kelebek.<br \/>\n b) Kabuklular :Yenge\u00e7 karides.<br \/>\n c) \u00d6r\u00fcmcekler :\u00d6r\u00fcmcek akrep.<br \/>\n d) \u00c7ok Ayakl\u0131lar :\u00c7\u0131yan k\u0131rkayak.<\/p>\n<p> 3- S\u00fcngerler :<\/p>\n<p> 4- Mercanlar :<\/p>\n<p> 5- Yumu\u015fak\u00e7alar : Salyangoz midye istiridye m\u00fcrekkep bal\u0131\u011f\u0131 s\u00fcm\u00fckl\u00fc b\u00f6cek ahtapot.<\/p>\n<p> 6- Derisi Dikenliler : Deniz y\u0131ld\u0131z denizkestanesi.<\/p>\n<p>4- Ba\u015fkala\u015f\u0131m ve Ba\u015fkala\u015f\u0131m Ge\u00e7iren Hayvanlar :<br \/>\n Baz\u0131 canl\u0131lar d\u00fcnyaya geldiklerinde ana canl\u0131ya benzerken baz\u0131lar\u0131 da benzemezler. Ana canl\u0131ya benzemeyen canl\u0131lar geli\u015fim d\u00f6nemleri boyunca ba\u015fkala\u015f\u0131m ge\u00e7irerek ana canl\u0131ya benzer hale gelirler.<br \/>\n Kurba\u011falar\u0131n ve b\u00f6ceklerin yumurtadan \u00e7\u0131kt\u0131ktan sonra yap\u0131sal de\u011fi\u015fikli\u011fe u\u011frayarak ana canl\u0131ya benzer hale gelmesine ba\u015fkala\u015f\u0131m denir. (Kurba\u011falar\u0131n ve b\u00f6ceklerin yumurtadan \u00e7\u0131kt\u0131ktan ergin hayvan oluncaya kadar ge\u00e7irdikleri geli\u015fim evrelerinin hepsine birden ba\u015fkala\u015f\u0131m denir).<br \/>\n Kurba\u011falar ve eklem bacakl\u0131lardan b\u00f6cekler ba\u015fkala\u015f\u0131m ge\u00e7iren hayvanlard\u0131r.<\/p>\n<p>a) \u0130pek B\u00f6ce\u011finin Geli\u015fim D\u00f6nemleri (Ba\u015fkala\u015f\u0131m Evreleri) :<br \/>\n \u2022 \u0130pek b\u00f6ce\u011fi salg\u0131lad\u0131\u011f\u0131 yap\u0131\u015fkan bir maddeyle (iplikle) yumurtalar\u0131n\u0131 birbirine<br \/>\n ba\u011flayarak etrafa da\u011f\u0131lmalar\u0131n\u0131 \u00f6nler.<br \/>\n \u2022 T\u0131rt\u0131l yumurtalar\u0131n geli\u015febilmesi i\u00e7in salg\u0131lad\u0131klar\u0131 iplikle kendilerine koza \u00f6rmeye ba\u015flarlar. (T\u0131rt\u0131l bunu 3 \u2013 4 g\u00fcnde \u00f6rer).<br \/>\n \u2022 Yumurta olgunla\u015f\u0131nca t\u0131rt\u0131l olu\u015fur.<br \/>\n \u2022 T\u0131rt\u0131l\u0131n ergin hale gelinceye kadar ge\u00e7irdi\u011fi uyku d\u00f6nemine pupa denir.<br \/>\n \u2022 Pupa d\u00f6nemi sonunda koza y\u0131rt\u0131l\u0131r ve kelebek olu\u015fur.<\/p>\n<p>b) Kurba\u011fan\u0131n Geli\u015fim D\u00f6nemleri (Ba\u015fkala\u015f\u0131m Evreleri) :<br \/>\n \u2022 Kurba\u011fadaki d\u00f6llenmi\u015f yumurta h\u00fccresinin geli\u015fmesi sonucu larva olu\u015fur.<br \/>\n \u2022 Bal\u0131\u011fa benzeyen larvalar geli\u015ferek iriba\u015f olur.<br \/>\n \u2022 Zamanla iriba\u015f b\u00fcy\u00fcd\u00fck\u00e7e \u00f6nce arka bacaklar sonra \u00f6n bacaklar \u00e7\u0131kar ve en sonunda kuyruk kaybolur.<br \/>\n \u2022 Bundan sonra gen\u00e7 yavru kurba\u011fa olu\u015fur. Yavru kurba\u011fa da geli\u015ferek ergin kurba\u011fa haline gelir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>HAYVANLARDA \u00dcREME, B\u00dcY\u00dcME VE GEL\u0130\u015eME :Hayat D\u00f6ng\u00fcs\u00fc 1- Hayat D\u00f6ng\u00fcs\u00fc : Do\u011fada bulunan hayvanlar beslenme \u00e7o\u011falma \u015fekli geli\u015fim \u00f6zellikleri ve yavru bak\u0131m\u0131 a\u00e7\u0131s\u0131ndan farkl\u0131l\u0131k g\u00f6sterirler. Bu nedenle hayvan gruplar\u0131n\u0131n hayat d\u00f6ng\u00fcleri birbirinden farkl\u0131d\u0131r. Do\u011fada ya\u015fayan canl\u0131lar\u0131n do\u011fmas\u0131 b\u00fcy\u00fcmesi geli\u015fmesi \u00fcremesi (\u00e7o\u011falmas\u0131) ve \u00f6lmesini i\u00e7ine alan s\u00fcreye hayat d\u00f6ng\u00fcs\u00fc denir. Hayat d\u00f6ng\u00fcs\u00fc \u00fcreme olay\u0131 ile ba\u015flar. &hellip;<\/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":[2908,3385,3380,3379,3378,3376,3381,3383,2909,3382,2626,2896,3384,3377],"class_list":["post-1141","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-baliklar","tag-derisi-dikenliler","tag-dis-dollenme","tag-dollenme-cesitleri","tag-embriyo","tag-hayvanlarda-hayat-dongusu","tag-ic-dollenme","tag-kertenkeleler","tag-kurbagalar","tag-omurgalilar","tag-sungerler","tag-surungenler","tag-yilanlar","tag-zigot"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/1141","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=1141"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/1141\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=1141"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=1141"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=1141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}