Term
| What is Biological Evolution? |
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Definition
| Non-Random change of frequency in an inherited from one generation to the next. |
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Term
| (Biological evolution Diagrams) 194 individuals 47RR,96RB,51BB (2alleles R,B). |
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Definition
-Draw or reread them from notes to predict-
1.) observed genotype frequency
2.) Observed allele frequency |
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Term
| Sexual Selection (non-random mating) is when: |
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Definition
| individuals choose their mate. |
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Term
| (Sexual Selection Diagrams) 10 RR,69 RB, 11 BB N=90, 2 alleles = 180 |
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Definition
| Write Observed genotype frequency then write a bar graph. Or reread notes |
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Term
| Bar graph basics for Selection->Big and small |
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Definition
Big Bar= your observation greater than predicted
Small Bar= less than predicted |
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Term
| What is Stabalizing Selection |
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Definition
| Selection that favors heterozygotes (like bar graph vs. observed.) |
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Term
| Negative Assortative Mating |
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Definition
| Individuals choose mates unlike themselves |
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Term
| positive Assortive mating |
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Definition
| Individuals choose mates like themselves |
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