Assignment:
Question 1. You examine two SNPs that differ between the Denisovan genome and all H. sapiens genomes. For SNP A, there is a C→T transition going from human to Denisovan; for SNP B, there is a T→C transition going from human to Densisovan. Which of these two SNP is more likely to reflect a real difference between the human and Denisovan genomes and why?