The cleidoic egg (from Greek kleistos = closed) is the type of egg which reptiles and birds lay. Mammalian reproduction has evolved from laying cleidoic eggs to live birth. The cleidoic egg is sometimes called the amniotic egg, because it is characteristic of amniotes.
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simple.wikipedia.org/wiki/Cleidoic_egg
simple.wikipedia.org/wiki/Cleidoic_egg
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An ovum (Latin: "egg", Plural: Ova) is the name for the haploid female reproductive cell. ... When the ovum is fertilised by a male's sperm, it becomes a zygote, which develops into a new organism. The ovum is fertilized inside the female body, and the embryo then develops inside the uterus, being fed by ... Cleidoic egg...
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simple.wikipedia.org/wiki/Ovum
simple.wikipedia.org/wiki/Ovum
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Such eggs as those of birds are called by Needham, cleidoic (closed). ... of the energy required during development, are in the ovum proper. The ...
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www.jstor.org/stable/4604757
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CLEIDOIC EGG ; A cleidoic egg is virtually a sealed container. All the nutrients, water and minerals for development are contained ... OVUM ; The egg released by the ovary. PARASITE ; A bird that lays its eggs in the nest of another (host) bird, freeing the parasite from the duties of incubation and rearing. PENDULOUS ;
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agora.virtualmuseum.ca/edu/ViewLoitLo.do;jsessionid=929...
agora.virtualmuseum.ca/edu/ViewLoitLo.do;jsessionid=92905B6951449EB1631184E4ADAD6AAC?method=preview&lang=EN&id=9430
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Scrambled Egg Whites (Open in a new window) ... Ingredients: 1 egg(s); 2 egg white(s); cooking spray; Preparation: Coat a skillet with nonstick cooking spray and set over medium-high heat. Beat egg yolk and whites together in a small bowl. Pour... ... Related searches: ovomucin, egg white rast, entire cleidoic ovum, more...
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www.revolutionhealth.com/search/results?q=egg%20white&s...
www.revolutionhealth.com/search/results?q=egg%20white&src=related_searches
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hnmediately after fertilization of the ovum, vigorous cell proliferation ... TH~ cleidoic Philosamia ricini egg draws its energy supply for development ...
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www.springerlink.com/index/0T06M87VVRJ7T63U.pdf
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closed system that falls between cleidoic and non-cleidoic types (17), they use their own .... desaturase activity as early as the ovum stage. ...
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www.springerlink.com/index/1184M557M310583V.pdf
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cleidoic ovum : one that possesses within itself sufficient nutritive material for the production of a complete embryo and so needs to absorb nothing from its environment except oxygen, as a bird's egg.
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focosi.250free.com/reproduction.html
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3) The cleidoic egg shell: a) prevents dessication of the embryo; b) maintains spherical shape of the ovum; c) provides mechanical protection to the developing embryo; d) all of the preceding.
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www.science.siu.edu/zoology/materials/eIII220.html
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