Macmillan Learning An extensive study of a hominid fossil dating from approximately 2 million years ago was published in 2013. Determine whether each of the features described is closer to the ancestral state or to the modern human state. The shoulder structure and very long arms suggest the ability to climb and perhaps hang or swing. closer to the modern human state closer to the ancestral state The spine and other skeletal features suggest an upright stance. There is no opposable toe. The skull is very small.
Macmillan Learning An extensive study of a hominid fossil dating from approximately 2 million years ago was published in 2013. Determine whether each of the features described is closer to the ancestral state or to the modern human state. The shoulder structure and very long arms suggest the ability to climb and perhaps hang or swing. closer to the modern human state closer to the ancestral state The spine and other skeletal features suggest an upright stance. There is no opposable toe. The skull is very small.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Transcribed Image Text:An extensive study of a hominid fossil dating from approximately 2 million years ago was published in 2013. Determine whether each of the features described is closer to the ancestral state or to the modern human state.
1. The shoulder structure and very long arms suggest the ability to climb and perhaps hang or swing.
- Options:
a) Closer to the modern human state
b) Closer to the ancestral state
2. The spine and other skeletal features suggest an upright stance.
- Options:
a) Closer to the modern human state
b) Closer to the ancestral state
3. There is no opposable toe.
- Options:
a) Closer to the modern human state
b) Closer to the ancestral state
4. The skull is very small.
- Options:
a) Closer to the modern human state
b) Closer to the ancestral state
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