How the sprem transfer to overy
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internal fertilization in human beings is an essential part of reproduction.
this is achieved by copulation . during copulation the human male insert his penis into vagina of the female to release sperm inside genital tract . this is called ejaculation . they travel here upward through uterus to top the top of fallopian tube within five minutes. finally only one sperm fertiliser the ovum in fallopian tube.
hope it help u
this is achieved by copulation . during copulation the human male insert his penis into vagina of the female to release sperm inside genital tract . this is called ejaculation . they travel here upward through uterus to top the top of fallopian tube within five minutes. finally only one sperm fertiliser the ovum in fallopian tube.
hope it help u
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