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one parent reproducing to form genetically identical offspring |
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two parents reproducing to form a genetically different offspring |
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a reproductive cells; examples egg and sperm |
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the result fo two gametes fusing together in fertilization |
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a process of cell division in which the daughter cells have half the chromosomes of the parent |
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a cell that contains two complete sets of chromosomes; one from each biological parent; regular body cells |
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a cell that contains half the genetic information of a regular body cell. |
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the exchange of genetic material to create genetically different gametes |
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advantage of sexual reproduction |
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it increases genetic diversity |
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the cell grows and chromosomes are copied |
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crossing over occurs during this phase |
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the homologous chromosomes line up in the middle of the cell with their partner |
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