Understandings:
- A gene pool consists of all the genes, and their different alleles, present in an interbreeding population.
- Evolution required that allele frequencies change with time in populations.
- Reproductive isolation of populations can be temporal, behavioral or geographic.
- Speciation due to divergence of isolated populations can be gradual.
- Speciation can occur abruptly.
- Identifying examples of directional, stabilizing and disruptive selection.
- Speciation in the genus Allium by polyploidy.
- Comparison of allele frequencies of geographically isolated populations.
- Looking for patterns, trends and discrepancies- patterns of chromosome number in some genera can be explained by speciation due to polyploidy.
Powerpoints
| ahl_10.3.pptx |
Homeworks
| ahl_chap_10_rev_sheet.docx |
| ahlhmwk10.3.docx |
| hl_genetics_review.pdf |
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