Use existing GenBank sequences to compare cladograms of the same plants with different gene inputs. (sciencebuddies.org)
New techniques and methodologies may have come into use, and trees of life are now presented as cladograms, diagrams, etc., but the principle remains the same. (sciencedaily.com)
Fossil abundance versus geologic period diagrams should be shown for all life forms discussed in the text or presented in tree of life or cladogram interpretations. (religion.blogs.cnn.com)