how does a baby is born? steps ?
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Step no.1. the fusion of ovam and sperm is called fertilisation.
no.2. fertilised egg devloped in embryo.
no.3. embryo devloped in fitass.
no.4. fitass devloped in a baby.
(note: this prosess was started in uterus )
no.2. fertilised egg devloped in embryo.
no.3. embryo devloped in fitass.
no.4. fitass devloped in a baby.
(note: this prosess was started in uterus )
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