The egg and surrounding cells produce a chemical that attracts sperm .Sperm may be attracted to the temperature at the ovarian-end of the fallopian tube, which tends to be warmer . As they travel through the fallopian tubes, sperm gain the ability to fertilize an egg
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Explanation:
The egg and surrounding cells produce a chemical that attracts sperm .Sperm may be attracted to the temperature at the ovarian-end of the fallopian tube, which tends to be warmer . As they travel through the fallopian tubes, sperm gain the ability to fertilize an egg