Your Perfect Assignment is Just a Click Away

We Write Custom Academic Papers

From as Little as $6

100% Original, Plagiarism Free, Customized to your instructions!

glass
pen
clip
papers
heaphones

ANTH 130 Grossmont College Hominins Ardipithecus and Australopithecus Essay

ANTH 130 Grossmont College Hominins Ardipithecus and Australopithecus Essay

Question Description

I don’t know how to handle this Anatomy question and need guidance.

  • The Hominins :Beginning in the late Miocene and into the early Pliocene, upright walking tendencies began to develop among the hominin tribe. Upright walking tendencies slowly transformed into obligate bipedalism during the pliocene within the hominin lineage. This shift in locomotor strategy is notably marked by the gradual change in arm to leg ratio that we see when comparing early and later hominins. Early hominins have short legs and very long arms while later hominins have longer legs and short arms. Your task for this activity will be to compare and contrast the locomotor strategies of the following two hominin genera: Ardipithecus and Australopithecus. You will accomplish this by answering the following questions.Before you begin make sure view all relevant reading material so that you can give me informed opinions.
    • Based on the feet, which hominin genus had the best arboreal capabilities? Ardipithecus or Australopithecus. Explain your answer.
    • Which hominins was the first to not just be an upright walker but an obligate biped (this means you have no choice but to walk on two legs)? Make sure you explain your answer using the same feature for comparative purposes.
    • Lastly, I would like you to give a short summary of the changes that took place in locomotor strategy from Ardipithecus to Australopithecus.
    • Make sure you cite your information.

Rubric

From walking on two legs to running on two legs rubric

From walking on two legs to running on two legs rubric

Criteria Ratings Pts

This criterion is linked to a Learning OutcomeDescription of criterionCreate a summary of notable transformation that occur among hominins over time.

3.0 pts

Full Marks

Student gave informed summary of the locomotive changes that occur among hominins over time.

1.99 pts

No Description

Student gave an incomplete summary of the locomotive changes that occur among hominins over time.

0.0 pts

No Marks

Student made not attempt to give summary.

3.0 pts

This criterion is linked to a Learning OutcomeNo DescriptionExplore hominin that still retains significant arboreal capabilities

3.0 pts

Full Marks

Student correctly chose the genus that retains a significant amount of arboreal capabilities and gave an explanation based on fossilized feet.

0.76 pts

No Description

Student correctly chose the genus that retains a significant amount of arboreal capabilities but did not offer any explanations

0.0 pts

No Marks

Student did not attempt any answer.

3.0 pts

This criterion is linked to a Learning OutcomeDescription of criterionExplore hominin to be first to be an obligate biped

3.0 pts

Full Marks

Student correctly chose the genus that was the first to be an obligate biped. Student explained their answer.

1.5 pts

No Description

Student correctly chose the genus that was the first to be an obligate biped but did not offer any explanations.

0.0 pts

No Marks

Student did not attempt to answer question.

3.0 pts

This criterion is linked to a Learning OutcomeNo Description

1.0 pts

Full Marks

Student cited information

0.0 pts

No Marks

Student did not cite their information

1.0 pts

Total Points: 10.0

I expect at least 90%.