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Oviparous(egg laying):; Oviparous reptiles lay amniotic eggs. Amniotic eggs have a hard shell which protects the embryo, and a special membrane to prevent the embryo from drying out. Turtles, crocodiles, and tuatara are all oviparous as are some species of lizard and snake.
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www.nhc.ed.ac.uk/index.php?page=24.134.137.140
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Reptiles question: Are reptiles oviparous? Most reptiles lay amniotic eggs covered with leathery or calcareous shells. An amnion, chorion and allantois are present during embryonic life. There are no ... Answers.com > Wiki Answers > Categories > Animal Life > Wild Animals > Reptiles > Are reptiles oviparous?
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wiki.answers.com/Q/Are_reptiles_oviparous
wiki.answers.com/Q/Are_reptiles_oviparous
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Special note: Some female reptiles, most notably green iguanas, do not need the presence of a male of their species to launch into and complete their reproductive cycle (vitellogenesis through laying of the mature infertile eggs), while others do need the presence of one or more males, ... In oviparous species,
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www.anapsid.org/resources/glossary2.html
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Key words: Oviparity; Viviparity; Reptile; Evolution; Egg; Embryo ... eggs in oviparous reptiles. (1) PLF under field conditions may be ...
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www.jstor.org/stable/3892470
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Paradoxically, oviparous reptiles may be restricted to low elevations not because nests that provide appropriate mean incubation temperatures are unavailable further up the mountain, but because eggs laid in such shallow nests would overheat.
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cat.inist.fr/?aModele=afficheN&cpsidt=14607628
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be common in oviparous reptiles. One pattern is that total energy and materialstored in eggs generally exceed the needs for producing a complete hatchling. ...
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www.asiatic-herpetological.org/Archive/Volume%2008/08_1...
www.asiatic-herpetological.org/Archive/Volume%2008/08_10.pdf
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Organisms typically show phenotypic variation across environmental conditions, and in wide-ranging species, this variation is often explained through local adaptation theory. ... Egg size in oviparous reptiles often varies among populations and can significantly influence key life history traits such as offspring size,
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www.ohiolink.edu/etd/view.cgi?acc_num=ohiou1153516147
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In birds and oviparous reptiles, hatching is often a lengthy and exhausting process, which commences with pipping followed by lung clearance and pulmonary ventilation. We examined the composition of pulmonary surfactant in the developing lungs of the chicken, Gallus gallus, and of the bearded dragon, Pogona vitticeps.
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ajpregu.physiology.org/cgi/content/full/278/2/R486
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Because of these three extraembryonic membranes, oviparous reptiles were able and, indeed, forced, to lay their eggs on land. The young hatch fully formed, without a larval stage, ready to seek their own food. Not only were reptiles liberated from returning to water to lay their eggs;
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www.suite101.com/article.cfm/reptilia/33268
www.suite101.com/article.cfm/reptilia/33268
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