Question

What can be concluded about clades 2 and 4 from this cladogram?

The image depicts a cladogram with numbered and lettered branches. The image includes clades 1, 3, and 7 on one fork of the tree, and clades 2 and 4 on the other. From clade 1 moving up the tree, the first fork is clade 2 which ends in organism group D. From clade 2, clade 5 diverges ending in organism group C. Clade 1 continues up the tree, ending in organism group A. Toward the end of clade 1, clade 4 diverges, ending in organism group B. On the remaining branch of the tree, moving upward from clade 1, clade 3 diverges, endi