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Understanding Sexual and Asexual Reproduction: Advantages and Examples

Explore the advantages of both sexual and asexual reproduction in organisms. Sexual reproduction involves the fusion of male sperm and female eggs, resulting in genetically diverse offspring. Asexual reproduction, on the other hand, allows organisms to reproduce independently, creating genetically identical clones. This guide covers the definitions, benefits, and methods of reproduction, including mitosis, meiosis, and various forms of asexual reproduction like budding and binary fission. Ideal for students learning about biological reproduction concepts.

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Understanding Sexual and Asexual Reproduction: Advantages and Examples

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  1. Daily Notes • Page 113 # 1and 2

  2. Goal For TodayTo Identify advantages of both sexual and asexual reproduction 4- I can teach someone the advantages of both 3- I can teach someone the advantages of one but not both 2- I know what sexual and asexual reproduction is but don’t really know why is good about them 1- with some hints I can remember the types of reproduction 0- Ihave no idea what you’re talking about

  3. Cells divide two ways • Mitosis • Meiosis

  4. Organisms reproduce 2 ways • Sexual – male sperm fertilizes the female egg • Offspring are different genetically than parents • Asexual- reproduce on its own • Offspring are Genetically identical to parent

  5. Asexual Reproduction Mitosis Organisms can reproduce 2 ways. Some reproduce sexually, with different offspring. Why do you think it is good to have offspring genetically different? 5

  6. Here’s an example

  7. Tasmanian devil

  8. Potato Blight

  9. Ready? Begin!

  10. 3:00 Organisms can reproduce 2 ways. Some reproduce sexually, with different offspring. Why do you think it is good to have offspring genetically different?

  11. 2:00 Organisms can reproduce 2 ways. Some reproduce sexually, with different offspring. Why do you think it is good to have offspring genetically different?

  12. 1:00 Organisms can reproduce 2 ways. Some reproduce sexually, with different offspring. Why do you think it is good to have offspring genetically different?

  13. TIME’s UP!

  14. Comparing Sexual vs Asexual • Sexual- ___________________ • Advantages • Examples of organisms who reproduce this way • Asexual- ___________________ • Advantages • Examples of organisms who reproduce this way

  15. Goal For TodayTo Identify advantages of both sexual and asexual reproduction 4- I can teach someone the advantages of both 3- I can teach someone the advantages of one but not both 2- I know what sexual and asexual reproduction is but don’t really know why is good about them 1- with some hints I can remember the types of reproduction 0- Ihave no idea what you’re talking about

  16. Daily Notes • Friday WOW~~~~~~~~ • What do you think will happen? • What did you OBSERVE? • Why do you think this happen?

  17. Goal For TodayTo explain how asexual reproduction occurs in bacteria 4- I can teach someone the way bacteria reproduces and why 3- I can teach someone how bacteria reproduces but not why 2- I know what asexual reproduction is but don’t really know why bacteria does this 1- with some hints I can remember how bacteria reproduces 0- Ihave no idea what you’re talking about

  18. Okay remember…. • What are the two ways organisms can reproduce?

  19. Types of asexual reproduction • Budding • Spores • Vegetative • Binary Fission

  20. Bacteria Lab • Bacteria reproduce asexually using_______________. • Bacteria love warm, moist environments. • Where do you think most bacteria are living?

  21. BACTERIA LAB Bacteria reproduce asexually using_______________. Bacteria love warm, moist environments. Where do you think most bacteria are living?

  22. Asexual Reproduction Mitosis Organisms can reproduce 2 ways. Some reproduce asexually, with different offspring. Why do you think it is good to reproduce quickly 22

  23. Ready? Begin!

  24. 3:00 Organisms can reproduce 2 ways. Some reproduce sexually, with different offspring. Why do you think it is good to have offspring genetically different?

  25. 2:00 Organisms can reproduce 2 ways. Some reproduce sexually, with different offspring. Why do you think it is good to have offspring genetically different?

  26. 1:00 Organisms can reproduce 2 ways. Some reproduce sexually, with different offspring. Why do you think it is good to have offspring genetically different?

  27. TIME’s UP!

  28. Goal For TodayTo explain how asexual reproduction occurs in bacteria 4- I can teach someone the way bacteria reproduces and why 3- I can teach someone how bacteria reproduces but not why 2- I know what asexual reproduction is but don’t really know why bacteria does this 1- with some hints I can remember how bacteria reproduces 0- Ihave no idea what you’re talking about

  29. Exponential Growththe way bacteria reproduces • What would a bacteria population be in 200 minutes if they reproduced exponentially every 20 minutes? 1)First include the times on the table 2)Next double the population each time

  30. Offspring are the same as parents • Offspring are different • Fast • Don’t need to find a partner

  31. Science in the Presidential Election • In groups of 3 or 2 • Give an overview of each candidate's position on one of the following issues • Be Prepared to Present out • Energy • Climate change • Innovation • Education • Research • Open Access • Scientific Integrity • National Security

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