体外受精 (生物)
1. External fertilizationExternal fertilization is a form of fertilization in which a sperm cell is united with an egg cell external to the bodies of the reproducing individuals. In contrast, internal fertilization takes place inside the female after insemination through copulation. In sexual reproduction, there must be some way of getting the sperm to the egg.
Read “External fertilization” on English Wikipedia
Read “体外受精 (生物)” on Japanese Wikipedia
Read “External fertilization” on DBpedia
Read “External fertilization” on English Wikipedia
Read “体外受精 (生物)” on Japanese Wikipedia
Read “External fertilization” on DBpedia
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