The gene that is always expressed and will produces a trait is a genetic statistic. This statistic is what is created when the gene is dominant.
Evolutionary Tree Information: This species may be a direct descendant of Au. anamensis and may be ancestral to later species of Paranthropus, Australopithecus, and Homo. AL 288-1. âLucyâ (AL 288-1) is an adult female, 3.2 million-year-old A. afarensis skeleton found at Hadar, Ethiopia.Because she could walk upright on the ground and climb trees, she and other members of her species were able to use resources from woodlands, grasslands, and other diverse environments.he Laetoli footprints were most likely made by Australopithecus afarensis, an early human whose fossils were found in the same sediment layer. The entire footprint trail is almost 27 m (88 ft) long and includes impressions of about 70 early human footprints.
Australopithecus is the name for an extinct genus of small-brained, large-toothed bipedal hominin species which lived in Africa between one and four million years ago.They wi â¦ dely accepted as being the genus from which our own genus (Homo) developed.hat tools did Australopithecus use. 1 person found this useful. Edit. Share to: 1  Best Brands of Tools for Mechanics Mechanics have a very important job. 2  Their role in repairing and maintaining cars keeps people safe and prevents accidents in the long run.