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Biology 163 2nd semester review lmk 2013
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Biology 163 2nd semester review lmk 2013

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  • 1. Biology 163 2nd Semester Review
  • 2. Asexual reproduction• One parent• Identical offspring• FasterUnit 6 Reproduction
  • 3. Unit 6 ReproductionSexual Reproduction• Two parents• Different offspring• More time / genetic diversity
  • 4. Unit 6 Reproduction
  • 5. Recombination / Crossing over• Prophase I  metaphase IUnit 6 Reproduction
  • 6. • Not a cycle• Makes 4 new cells• Makes reproductive cells/ gametes / haploidUnit 6 Reproduction
  • 7. Mitosis• Makes 2 identical cells from oneUnit 6 Reproduction
  • 8. Unit 6 Reproduction
  • 9. Unit 6 Reproduction
  • 10. Unit 6 Reproduction
  • 11. AngiospermsUnit 6 Reproduction
  • 12. Unit 6 Reproduction
  • 13. Punnett SquaresUnit 7 Genetics
  • 14. Genetics terms• Heterozygous- Tt• Homozygous- tt,TT• Dominant- T (shows up in heterozygous)• Recessive- t (hidden in heterozygous)• Codominant- Tt both are seen• Incomplete- Tt blending, mixing• Sex-linked- X-linked (XX female, XY male)• Multiple Alleles ( A, B, o)• Polygenic- controlled by many traitsUnit 7 Genetics
  • 15. Law of SegregationUnit 7 Genetics
  • 16. Independent AssortmentUnit 7 Genetics
  • 17. Unit 7 Genetics
  • 18. Unit 7 Genetics
  • 19. Unit 7 Genetics
  • 20. Unit 7 Genetics
  • 21. Unit 7 GeneticsXc YXCXcXCXc XCYXcXc XcY
  • 22. Karyotypes
  • 23. Unit 7 Genetics
  • 24. Unit 8 Evolution
  • 25. Natural Selection• Too many offspring produced• Fight for resources /survival• Beneficial traits survive more• Those that survive can reproduce/pass ontraits• Eventually, beneficial traits more commonUnit 8 Evolution
  • 26. Natural selectionUnit 8 Evolution
  • 27. Unit 8 Evolution
  • 28. Unit 8 Evolution
  • 29. Unit 8 Evolution
  • 30. Unit 8 EvolutionConvergent Evolution• Analogous structures
  • 31. Unit 8 EvolutionSpeciation
  • 32. Unit 8 Evolution
  • 33. Unit 8 Evolution
  • 34. Unit 8 Evolution
  • 35. Unit 9 Biodiversity
  • 36. Taxa• Domain- Archae, Eubacteria, Eukarya• Kingdom– Phylum• Class– Order» Family• Genus• Species• Scientific Name = Genus speciesUnit 9 Biodiversity
  • 37. Unit 9 Biodiversity
  • 38. Unit 9 Biodiversity
  • 39. Unit 9 Biodiversity
  • 40. Unit 9 Biodiversity
  • 41. Unit 9 Biodiversity
  • 42. Unit 9 Biodiversity
  • 43. Unit 9 BiodiversityWLFOD
  • 44. Unit 10 Ecology
  • 45. Unit 10 Ecology
  • 46. Unit 11 Human BodyYOU JUST GOT TESTED ON THISUNIT, SO YOU PROBABLY DON’TNEED TO REVIEW IT AS MUCH ASTHE OTHER UNITS!