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Learn · An Introduction to Evolutionary Biology

Lecture 41 of 51Week 9

What is a species?

Prof. Sutirth Dey · IISER Pune

Credits and licence

From
An Introduction to Evolutionary Biology, IISER Pune (at NPTEL)
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only.
Attribution
NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge. Coordinated by IIT Madras.
Who can watch
Teens profiles and older. How courses are placed

All the lectures

  1. Introduction to the Living World and two major questions YouTube
  2. History of Evolutionary Thought (Pre-Darwin) YouTube
  3. Making of Darwinism (External Video) YouTube
  4. Darwinism YouTube
  5. Beyond Darwinism: Modern Synthesis_EES YouTube
  6. Tying it all up_Back to the two questions YouTube
  7. Evidence for evolution 1: Change and Speciation YouTube
  8. Evidence for evolution 2: Descent with modification Part 1 YouTube
  9. Evidence for evolution 3: Descent with modification Part 2 YouTube
  10. Evidence for evolution 4: Objections to evolution YouTube
  11. Classifying variation YouTube
  12. Revising Mendel and introducing population genetics YouTube
  13. From family to the population YouTube
  14. Solving simple Hardy-Weinberg problems YouTube
  15. Generating variation YouTube
  16. Features of Mutations: Part 1 YouTube
  17. Features of Mutations: Part 2 YouTube
  18. Non-genetic Inheritance YouTube
  19. Introduction to Selection YouTube
  20. Dynamics of Selection 1: Numerical Simulations YouTube
  21. Dynamics of Selection 2: Analytical YouTube
  22. Features of selection: Insights from theory YouTube
  23. Examples of selection YouTube
  24. Features of selection: Insights from experiments YouTube
  25. Finite population: Numerical Simulations YouTube
  26. Genetic drift: examples and features YouTube
  27. Effective population size and evolution of mutation rates YouTube
  28. Non-random mating and inbreeding YouTube
  29. Migration: Numerical simulations and analysis YouTube
  30. Migration: Interactions and examples YouTube
  31. Introduction to Aging YouTube
  32. Mechanistic Theories of Aging YouTube
  33. Evolutionary Theories of Aging: Part 1 YouTube
  34. Evolutionary Theories of Aging: Part 2 YouTube
  35. Why sex? YouTube
  36. Benefits of sex YouTube
  37. Sexual Selection: Part 1 YouTube
  38. Sexual Selection: Part 2 YouTube
  39. Kin Selection and Hamilton's Rule YouTube
  40. Evolutionary Conflicts YouTube
  41. What is a species? YouTube
  42. What are the isolation mechanisms? YouTube
  43. Evolution of reproductive isolation YouTube
  44. How new genes are born YouTube
  45. Coping with changing environments YouTube
  46. Evolutionary patterns in the genome YouTube
  47. Origin of Life: Part 1 YouTube
  48. Origin of Life: Part 2 YouTube
  49. Human Evolution YouTube
  50. Applications of Evolution: Part 1 YouTube
  51. Applications of Evolution: Part 2 YouTube