态度暖昧 发表于 2025-3-30 10:17:56

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放逐 发表于 2025-3-30 14:00:11

https://doi.org/10.1007/978-981-15-1521-7eak down, and the chromosomes from male and female gametes intermix. Mitosis begins and fertilization is concluded with the first mitotic metaphase which is rapidly followed by cleavage into a two-cell embryo. Fertilization takes approximately 12 hours in the rabbit and roughly twice that in large domestic animals including (wo)man.

onlooker 发表于 2025-3-30 20:30:30

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vanquish 发表于 2025-3-30 21:10:57

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查看完整版本: Titlebook: Genetic Responsibility; On Choosing Our Chil Mack Lipkin,Peter T. Rowley Book 1974 Plenum Press, New York 1974 bioethics.ethics.genetics.or