You can be asked any question about your poster so make sure you know it inside out. The questions will come from your actual poster, e.g.
Explain what homeostasis is?Explain the feedback mechanism you covered- either positive or negative?
You may be asked about particular aspects of your feedback mechanisms Why you chose those feedback mechanisms?What you learned from doing this poster that you did not know before? Any difficulties you came across- group work or finding information etc.
