• Question: How do fish have sex

    Asked by aasiaxo to Emma, Jimmy, Janet, Niall, Simon on 18 Mar 2013.
    • Photo: Niall Crawford

      Niall Crawford answered on 18 Mar 2013:


      Fish won’t have sex the way mammals do, because fertilisation happens inside a mammal. Instead, a female releases eggs while the male releases sperm at the same time. They mix in the water to make fertilised eggs.

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