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Q: During what stage of development does the amniotic sac form?
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What stage of development does the amniotic sac form?

zygote


During what stage does the amniotic sac form?

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What stage is considered the birth stage in a thunderstorm?

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A new nuclear envelope develops during what stage?

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What is the meaning of morphogenesis?

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What reflexes form between neurons during development?

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How does diplonema differ from diakinesis?

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