Outline and Annotated bibliography Essay Example | Topics and Well Written Essays - 1000 words

Outline and Annotated bibliography - Essay Example(Lovejoy, 2009). Ardipithecus Ramidus had its pelvic region and feet well veritable to maintain an upright posture and walk, but with its big toes, and strong hips and thighs, it could easily climb trees and move round like an ape (Lovejoy, 2009). The major aspect to note about this supposed ancestor of humans is that it cannot be considered at all as the transitional (link) between African apes and humans (Gibbons, 2009, p.37). Ardipithecus Ramidus could easily move somewhat on trees but it did not have many abilities that chimpanzees have, like, suspension, vertical climbing, or knuckle-walking (White et al., 2009, p.64). Hence, White et al. (2009) has supported the guess of hominin-ness of Ardipithecus Ramidus and concluded that both hominids and extant African apes are each highly specialized, but through rattling different evolutionary pathways (p.64). But there have been many contenders to this hypothesis like Harrison (20 10) who believed that the earliest undoubted hominin (p.532) is genus Australopithecus anamensis that trod this earth 4.2 million years back. In view of these contradictory conclusions made by scientists regarding the relationships between Ardipithecus Ramidus, redbrick humans and chimpanzees, this remove proposes to compare the sexual behaviors of Ardipithecus Ramidus, Australopithecus, modern humans and chimpanzees, in order to decide upon the hominin-ness of Ardipithecus Ramidus and it is hypothesized that much(prenominal) a comparison would lead to the conclusion that are earliest known hominids so far. Methodology This study proposes to use qualitative research method by which the data collected from secondary sources on the sexual behaviors of Ardipithecus Ramidus, Australopithecus, modern humans and chimpanzees, go out be compiled and compared. For this, two features related to sexual expression, namely, hostility and sexual dimorphism will be studied in each of the abo ve mentioned tetrad categories- Ardipithecus Ramidus, Australopithecus, modern humans and chimpanzees. information line of battle and Analysis Information on the sexual behavior of Ardipithecus Ramidus, Australopithecus, modern humans and chimpanzees in connection with aggressiveness and sexual dimorphism will be collected from sources like books, and journal articles published within a stage of 20 years. At least 30 secondary sources will be identified and used for this purpose. Data analysis will be carried out using coding of data compiled under each of the four categories. Results The results would indicate that in matters of aggressiveness and sexual dimorphism, Ardipithecus Ramidus is closer to humans than chimpanzees. Discussion The link between the parking area ancestor of humans and chimpanzees on one side and Ardipithecus Ramidus on the other, remains to be proven yet. In many areas, there is a huge leap between the features of an Ardipithecus Ramidus and an Australop ithecus. It is by finding these missing links, the theory of hominin-ness of Ardipithecus Ramidus could be further substantiated beyond doubt. Conclusion Given the reduced aggressiveness and reduced sexual dimorphism build in Ardipithecus Ramidus, it can be argued that humans have a less competitive and more democratic primitive past. Further