Question

Please Explain The sexual intercourse part in reproduction in humans

Answer 1

Answer:

Step one: Once every 28 days an egg cell is released from the ovary and moves into the oviduct (ovulation). Step two: During sexual intercourse sperm is ejaculated into the vagina. Sperm moves through the vagina, cervix, uterus and along the oviduct. Step three: It is in the oviduct that fertilisation takes place.

Explanation:

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Answer 2

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