Exam (elaborations)
ASB 222 Exam -2 (90 questions and answers).
- Course
- Institution
ASB 222 Exam -2 (90 questions and answers).
[Show more]
Content preview
ASB 222 Exam #2 (90questions and answers)
What are the pros and cons of language? - answer
- Pros: It has large samples
- Cons: It only consists of modern data and has
unknown relationship to genetics
What are the pros and cons of skeletons and
fossils? - answer - Pros: Ancient samples
- Cons: Spotty coverage and unknown relationship
to genetics
What are the pros and cons of modern DNA? -
answer - Pros: Large samples
- Cons: Modern data only and is the end result of
historical process
What are the pros and cons of ancient DNA? -
answer - Pros: Ancient samples
- Cons: Spotty coverage and complex
interpretations
,What are the characteristics of homo erectus? -
answer - Dates back to 1.9 million years ago to
70,000 years ago
- Highly anatomically variable with a thicker skull
and larger brow ridges
- First out of Africa
- First one's to look like us
What are the characteristics of homo
neanderthalensis? - answer - Dates back from
250,000 - 40,000
- Restricted range
- Large brain and skulls
- Shorter, thicker, and stockier body type
- Has sophisticated cultural and symbolic behaviors
- Burials
-Contemporaries with homo sapiens for 5,000
years
- Low population density, inbreeding, and
cannibalism
What are the characteristics of homo sapiens? -
answer - Dates back from 150,000 - 200,000
- Evolved from East Africa
, - Large brains, smaller faces, thinner bones,
rounded skulls, and has chins
What are the characteristics of homo florensiensis?
- answer - Dates back to 700.000 - 50,000 -
18,000
- First discovered in Flores, Indonesia in Liang Bua
Cave in 2003
- 3.5 - 4 ft tall, small brains, archaic features
- More primitive stone tools
What are the characteristics of denisovans? -
answer - Dates back to at least 50,000 years ago
- Discovered in central Asia, Altai Mountains in
2010 from 2 teeth and 1 finger bone
- Anciet DNA suggests distinct from Neanderthals
and modern humans
- Highly variable populations
- Diverged 1 mya from modern humans
What are the contexts in which we find our
ancestors? - answer - Eaten by carnivores
- Eaten by humans (cannibalism)
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller GUARANTEEDSUCCESS. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $17.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81113 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now