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with a large yolk; this occurs in all birds, most reptiles, and some fishes. These modes are distinguished from viviparity, which covers all the modes that result in live birth:

*Histotrophic viviparity: the zygotes develop in the female's oviducts, but find their nutrients by oophagy or adelphophagy (intra-uterine cannibalism of eggs or sibling

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