The
zebrafish lineage is the studied gene who evolved most rapidly as shown in its
branch where it manifest to have the longest lineages.<span> The changing branch lengths indicates
that the gene has evolved at different rates in each lineages and the branch length
is proportional to amount of the genetic variation in each linear.</span>
High power if your using a light microscope. Hope this helps.
Answer:
The independent variable is the projection of yhe light rays, and the dependent variable is the refraction and bending
