CBSE BOARD XII, asked by amitad, 1 year ago

How does implantation occur after fertilisation in human being??

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Answered by tuperiddhi
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Hey here is ur answer

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Answered by Thakursaheb
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when the ovum is fertilized in the oviduct then a zygote is formed.The zygote devides rapidly by mitosis as it moves down slowly in the oviduct and forms of hollow ball of hundred of cells. this hollow ball of cells now called an embryo. Sinks into the soft and thick lining of uterus and gets embedded in it. embedding of embryo in thick lining of uterus is called implantation
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