Higher level genetics

This is Topic 10.  Syllabus guide here: IB-Biology-HL-Topic-10-syllabus-guide

Hopefully, much of this will be REVIEW.  I’m planning to spend 3 lessons – no more.

Firstly, meiosisHere’s what you need to know. BE CAREFUL with the vocab.

Next, dihybrid crosses and gene linkage.  This is the fun stuff! Presentation here.  PRACTICE makes maybe not perfect, but certainly BETTER 🙂

Lastly, polygenic inheritance.  What is it and how does it work? This will explain.

First assessment of the year will be MONDAY 15th AUGUST.

What phase of meiosis is shown in this picture?

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