# Biology 1B - Fall 2012 - Institution: University of California, Berkeley - Taught by: Alan Shabel, Mike MOSER, Bruce G. BALDWIN, John P. Huelsenbeck - Year: 2012 - Level: Undergraduate - Language: English - Subjects: Biology - Source: [Internet Archive](https://archive.org/details/ucberkeley_webcast_itunesu_556231373) - Licence: [CC BY-NC-ND 3.0](http://creativecommons.org/licenses/by-nc-nd/3.0/) (Non-commercial use only, and no changed versions.) - Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words) BIOLOGY 1B LEC 001 Fa12 General Biology ## Lectures 1. [Lecture 1](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec), 49 min (Audio) 2. [Lecture 2](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-2), 49 min (Audio) 3. [Lecture 3: Population Genetics I](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-3), 51 min (Audio) 4. [Lecture 4: Population Genetics II](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-4), 48 min (Audio) 5. [Lecture 5: Population Genetics III](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-5), 50 min (Audio) 6. [Lecture 6: Natural Selection](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-6), 51 min (Audio) 7. [Lecture 7: The Advantage of Sex](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-7), 50 min (Audio) 8. [Lecture 8: Sexual Selection](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-8), 49 min (Audio) 9. [Lecture 9: Species and Speciation I](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-9), 48 min (Audio) 10. [Lecture 10: Species and Speciation II](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-10), 47 min (Audio) 11. [Lecture 11: Phylogenetics](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-11), 49 min (Audio) 12. [Lecture 12: Fossil Record](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-12), 51 min (Audio) 13. [Lecture 13: Human Evolution](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-13), 41 min (Audio) 14. [Lecture 14: Evolution of Ecological Systems](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-14), 52 min (Audio) 15. [Lecture 15: Ecology of the Biosphere](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-15), 50 min (Audio) 16. [Lecture 16: Behavioral Ecology](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-16), 49 min (Audio) 17. [Lecture 17: Species Ecology](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-17), 44 min (Audio) 18. [Lecture 18: Population Dynamics](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-18), 45 min (Audio) 19. [Lecture 19: Interspecific Relationships](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-19), 48 min (Audio) 20. [Lecture 20: Community Ecology](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-20), 50 min (Audio) 21. [Lecture 21:Biogeography](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-21), 48 min (Audio) 22. [Lecture 22: Trophic Ecology](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-22), 43 min (Audio) 23. [Lecture 23: Ecosystem Ecology](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-23), 48 min (Audio) 24. [Lecture 24: Paleoecology](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-24), 50 min (Audio) 25. [Lecture 25: Human Ecology](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-25), 44 min (Audio) 26. [Lecture 26: Ecology and Environment](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-26), 45 min (Audio) 27. [Lecture 27: Introduction to plants and fungi](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-27), 41 min (Audio) 28. [Lecture 28: Fungal diversity and reproduction](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-28), 51 min (Audio) 29. [Lecture 29: Importance of fungi - origins of photosynthesis](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-29), 51 min (Audio) 30. [Lecture 30: Diversity, reproduction, and importance of algae - introduction to land plants](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-30), 51 min (Audio) 31. [Lecture 31: Origin of land plants - bryophytes and ferns](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-31), 51 min (Audio) 32. [Lecture 32: Gymnosperm diversity and reproduction - seed evolution](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-32), 51 min (Audio) 33. [Lecture 33: Angiosperm flowers - pollination](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-33), 51 min (Audio) 34. [Lecture 34: Angiosperm reproduction and dispersal](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-34), 51 min (Audio) 35. [Lecture 35: Angiosperm diversity - seed morphology and germination - anatomy](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-35), 50 min (Audio) 36. [Lecture 36: Introduction to plant morphology and anatomy - shoot primary growth and modifications](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-36), 51 min (Audio) 37. [Lecture 37: Secondary growth of stems - the root system](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-37), 51 min (Audio) 38. [Lecture 38: Plant nutrition - sap transport - light reception](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-38), 51 min (Audio) 39. [Lecture 39: Photoperiodism - plant hormones - plant defenses](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-39), 50 min (Audio) 40. [Lecture 40: Review](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_556231373/c71ab36786ec-40), 51 min (Audio)