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Biology 163 2nd semester review lmk 2013

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Biology 163 2nd semester review lmk 2013

  1. 1. Biology 163 2nd Semester Review
  2. 2. Asexual reproduction• One parent• Identical offspring• FasterUnit 6 Reproduction
  3. 3. Unit 6 ReproductionSexual Reproduction• Two parents• Different offspring• More time / genetic diversity
  4. 4. Unit 6 Reproduction
  5. 5. Recombination / Crossing over• Prophase I  metaphase IUnit 6 Reproduction
  6. 6. • Not a cycle• Makes 4 new cells• Makes reproductive cells/ gametes / haploidUnit 6 Reproduction
  7. 7. Mitosis• Makes 2 identical cells from oneUnit 6 Reproduction
  8. 8. Unit 6 Reproduction
  9. 9. Unit 6 Reproduction
  10. 10. Unit 6 Reproduction
  11. 11. AngiospermsUnit 6 Reproduction
  12. 12. Unit 6 Reproduction
  13. 13. Punnett SquaresUnit 7 Genetics
  14. 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. 15. Law of SegregationUnit 7 Genetics
  16. 16. Independent AssortmentUnit 7 Genetics
  17. 17. Unit 7 Genetics
  18. 18. Unit 7 Genetics
  19. 19. Unit 7 Genetics
  20. 20. Unit 7 Genetics
  21. 21. Unit 7 GeneticsXc YXCXcXCXc XCYXcXc XcY
  22. 22. Karyotypes
  23. 23. Unit 7 Genetics
  24. 24. Unit 8 Evolution
  25. 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. 26. Natural selectionUnit 8 Evolution
  27. 27. Unit 8 Evolution
  28. 28. Unit 8 Evolution
  29. 29. Unit 8 Evolution
  30. 30. Unit 8 EvolutionConvergent Evolution• Analogous structures
  31. 31. Unit 8 EvolutionSpeciation
  32. 32. Unit 8 Evolution
  33. 33. Unit 8 Evolution
  34. 34. Unit 8 Evolution
  35. 35. Unit 9 Biodiversity
  36. 36. Taxa• Domain- Archae, Eubacteria, Eukarya• Kingdom– Phylum• Class– Order» Family• Genus• Species• Scientific Name = Genus speciesUnit 9 Biodiversity
  37. 37. Unit 9 Biodiversity
  38. 38. Unit 9 Biodiversity
  39. 39. Unit 9 Biodiversity
  40. 40. Unit 9 Biodiversity
  41. 41. Unit 9 Biodiversity
  42. 42. Unit 9 Biodiversity
  43. 43. Unit 9 BiodiversityWLFOD
  44. 44. Unit 10 Ecology
  45. 45. Unit 10 Ecology
  46. 46. Unit 11 Human BodyYOU JUST GOT TESTED ON THISUNIT, SO YOU PROBABLY DON’TNEED TO REVIEW IT AS MUCH ASTHE OTHER UNITS!

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