sky121902 sky121902

01-02-2018
Biology

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what is the internal fertilization definition? Please help me!

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Chrispy123 Chrispy123

01-02-2018

International fertilization is the union of an egg cell with a sperm during sexual reproduction inside the body of a parent. For this to happen there needs to be a method for the male to introduce the sperm into the female's reproductive tract.

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