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6 Cards in this Set
- Front
- Back
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Non Identical Twins |
When a women releases two ova during ovulation and then fertilised by two different sperm. Both then embedded into the uterus and grow into genetically different organisms |
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Identical Twins |
One fertilised ovum splits into two cells which grow into two genetically identical twins |
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Self Pollination |
When pollen from one plant fertilised ova from the same plant |
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Cross Pollination |
When pollen from one plant fertilises ova from a different plant |
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Advantage of Asexual |
Speed Number of offspring No need for a mate (less energy) |
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Advantages of sexual reproduction |
Genetically different offspring Genetic variation Evolution |
