How do sperms reach the female genital tract? Where does fertilization and implantation of the embryo take place. For how long does the embryo remain attached to uterine walls?
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1.sperm move with the help of semen (white liquid which has nutrients and makes flow of sperms easier)
2.implantation and fertilisation takes place in uterine wall
3.for approx 9 months
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Sperm moves with the help of its tell I am to mitochondria present in its head And the meet at Fallopian tube .And it is implanted in the wall of uterus
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