Chap 17 (Part 3a) Evolution | Cambridge A-Level 9700 Biology

Поділитися
Вставка
  • Опубліковано 28 чер 2024
  • Based on the 2022-2024 syllabus
    Cambridge Assessment International Education
    9700 A2 Biology
    Full Chapter 17 playlist:
    • Chapter 17 - Selection... Cambridge A-Level Biology notes, worksheets, topical past papers, videos without ads, and other resources can be now be purchased by chapter on www.genesisorigo.com/cambridg...
    AS and A2 Biology Notes Bundles are also available!
    Sign up for FREE resources / free trials :D
    What will you be getting per chapter?
    - Comprehensively written notes by Miss Beh
    - Based on the NEW! 2022-2024 Cambridge A-Level 9700 Biology syllabus
    - Derived from analysing 12 years of past year papers (2010-2022)
    - Highlighted with important keywords in RED and BOLD
    - Structured according to the chapter outline listed in the beginning
    - Accompanied by lecture videos without ADs
    - 100 MCQs and answers for AS Biology chapters
    - Topical past papers available from 2015-2020 for each chapter
    - Worksheet with selected past year structured questions, to practice frequently-examined questions, a broad variety of questions, and reduce repetitive questions .
    P/S: We're still working very hard to build the site! Chapters will be released in stages. Stay tuned :)
    How to Enrol? www.genesisorigo.com/a-level-...
    ----
    Contact / follow me on:
    Email - behlogy@gmail.com
    UA-cam - / @behlogy
    Instagram - / behlogy
    TikTok - / behlogy

КОМЕНТАРІ • 11

  • @Tryingveryhardpls
    @Tryingveryhardpls Рік тому

    how is the fact that mtDNA mutating faster helpful in this case?
    and also can I have the link to the video you were talking about in this video

    • @behlogy
      @behlogy  Рік тому +3

      More mutations means we have more data points, in which we can track over time to give a better estimate of how much time has passed... In terms of species B branching out from species A.
      Also could you give me the timestamp? Or describe what video i was talking about?....cant rmb what i said exactly

    • @Tryingveryhardpls
      @Tryingveryhardpls Рік тому

      @@behlogy thank you for the prompt reply

    • @mariyamizha9188
      @mariyamizha9188 4 місяці тому

      @@behlogy 00:11 the timestamp in the video u were talking abt is this💓 im curious abt it too😭

  • @uroubamaheen6825
    @uroubamaheen6825 2 роки тому

    what do you you mean by MOLECULAR evidence ???

    • @behlogy
      @behlogy  2 роки тому +2

      In this context, we're referring to similarities in DNA and protein sequences :)

  • @questionabile724
    @questionabile724 2 місяці тому

    is the molecular evidence in the 2024 syllabus

  • @syrajatt6141
    @syrajatt6141 9 місяців тому

    Is this topic is in A2 2023 syllabus!?