Subscriber commentsSee all

  • 15 June 2024
    Richard Scarr
    D3.2 Inheritance - topic test
    Brian,Thanks for pointing this out, I may try to change the question. If you notice errors, please let me know!Agreed, the colours could be confusing, I did not think of that.Pure bred does mean homozygous for both traits but I thought that...
  • 15 June 2024
    Richard Scarr
    The new Investigation for 2025
    VinitaThank you - there are not yet new flashcards because we are working on questions but they are on the list. How do you use them?
  • 15 June 2024
    Richard Scarr
    The new Investigation for 2025
    NatashaThat is a lot of questions! Each student must have a unique RQ and analyse a unique set of data but can use other data as comparators or to embellish their own (with attribution). Risk, H and S protocol etc should also be done in relation...
  • 15 June 2024
    Natasha Petersen
    The new Investigation for 2025
    Thanks Richard. I had read the guidance that the IB provided - but it isn't very detailed WRT large data set. So we collected a lot of data - It was a really productive trip. My thoughts are that if a student chooses to use some of the data...