In the NHT 2022 biology exam, there is a question about the BMP4 gene. Is that on the 2022 study design, and are we required to know about it for the exam?
bio exam help!
Ahhh I remember that!
It's about beak sizes in Galapagos finches (There was CAM as well).
One was beak size/jaw strength, the other beak depth/length. They were called Master Genes! (As they affected the expression of many other genes)
Given you haven't heard of it.... I suspect it has been removed. (I could be wrong though)
You don't need to know it, it was in the previous study design but has been removed.
biology yep, it's not in the new study design so just ignore it (2022 NHT exam was still on the previous study design).