In module 1, you identified which species of lizards were most similar to one another based on relative limb length and toe pad size. In this module, you determined which lizards are more similar to one another based on what type of information?

The information is termed as DNA sequence analysis.

Explanation:

DNA sequence analysis or DNA sequencing is the accurate measure for the identification of similarity between two members of the specie. In the DNA sequence analysis, the gene structure of the specie is compared so that the identification of similarities at the gene level can be made.