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8 Cards in this Set
- Front
- Back
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when does fertilization occur
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whent eh sperm cell penetrates an egg
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what is capacitation and why is it important
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when the sperm head is dissolved and it releases an acid to penetrate the egg
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where does the first meiosis occur
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ovary
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when and wehre does second meiosis occur
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after fertilization and in the fallopian tube
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what is a polar body
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half the chromosomal pair
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what must happen before second meiosis continues
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fertilization
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why is it necessary for the polar bodies to be speartated from the cell and discarded
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so the cell has only half of the chromosomes necessary for recombination
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first meiosis reults in 23 dyads. how is this different from the result of the second meiotic dvision
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second creates 46 dyads
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