Hi Richard, Which cell types are expected to be included in a plan diagram?
Transport in plants (2025)Lauren Good afternoon It is in the student-friendly summary, rather briefly C1.2 Respiration - student-friendly summary
HL Redox reactions and NAD (2025)Where can I find coverage of C1.2.9 and C1.2.10?
HL Redox reactions and NAD (2025)Lily Yes, to avoid accidental contamination by pathogens - we must follow the Guidelines on MyIB, for microbe investigations they are precise.
The new Investigation from 2025for students who want to use microorganisms: Known non-pathogenic cultures from reputable specialist suppliers must be used. The incubation temperatures for these must be maintained at or below 25°C.However, the most of non-pathogenic...
The new Investigation from 2025Thanks. So will you produce the activity here then? Giberellin not mentioned in Oxford (which excludes germination entirely) or Pearson (which outlines the growth and parts but no hormone) textbooks so something would be helpful at what you consider...
Cross pollination & seed dispersal (2025)Melissa and Natasha According to the Guide, "Distinguish seed dispersal from pollination. Include the growth and development of the embryo and the mobilisation of food reserves". Germination is therefore expected, as is...
Cross pollination & seed dispersal (2025)This is one of my favorite activities. Even though I can't really see if it's still a theme in the new syllabus, I still think the table is a great tool for students trying to determine how reliable information is. Thanks!
Evaluation of Climate Change Model Answers. ()Hi, I have the same question as Natasha. Are students expected to know about Gibberellin etc in germination?
Cross pollination & seed dispersal (2025)
Richard
Site authorElena No cell details need to be drawn; the areas occupied by a tissue should be clear and labelled.
Transport in plants (2025)