Sexual reproduction is the process of creating a new ____ by combining the genetic material from ____ parents through the fusion of their sex cells, called ____ . Gametes do not contain a full set of ____ so ____ must occur so that the two gametes can fuse and the fertilised embryo will have a full set of chromosomes. For fertilisation to occur an ____ must be fertilised by a ____. The purpose of Reproduction is the production of new members of a ____.​ For a species to survive, it must be able to make enough young to ____ those who die.

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