Which of the following is NOT a derived feature of the Neandertal skull? a juxtamastoid crest b a chin c suprainaic fossa d inflated midface e all of the above
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| a |
juxtamastoid crest
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| b |
a chin
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|
| c |
suprainaic fossa
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| d |
inflated midface
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|
| e |
all of the above
|
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- comparison of the skeletal features of pigeons and cats Skeletal Features Pigeon Cat Bone Density (light/ dense) Vertebrae (number) Forelimb Hindlimb TailH. habilis skulls do not have a cranial buttressing system. Different skull functions show species developments. What different activities did H. erectus engage in that H. habilis did not?African Homo erectus cranial features include A. Thick cranial bones. B. Small browridges. C. A rounded skull. D. A sagittal crest.
- Characterized by a pelvis with the pelvic bones radiating from the center Ichthyosaurs Plesiosaurs Ornisthicians Pterosaurs SaurichiansWhich of the following bones are NOT found in the snake skeleton? Group of answer choices skull femur vertebrae ribs(Zoology) Which skull specimen (Shark, cat, pigeon) has the greatest number of bones (exclude fissures and spaces)? Which has the least? Explain why. Locate the sense organs capsules of these skulls. Justify their location.
- Point out the all the structures (22-46) indicated in the corresponding pictures of the thoracic, lumbar and sacral vertebrae of mammals.Compared to the skulls of ancestral sarcopterygians and modern lungfish the skulls of Acanthostega and Ichthyostega were ____. narrower with the eyes more ventrally located narrower more rounded to reduce drag for faster swimming flatter with the eye sockets more dorsally locatedUsing the 3-D models and list of cranial traits, describe the general cranial morphology for H. neanderthalensis. Be sure to describe at least three cranial traits of H. neanderthalensis (i.e., skull size/morphology, prognathism, occipital anatomy, forehead, or dentition). (Minimum of 2 complete sentences.)
- Why was it significant that the bones were found to be articulated (their bones hadn’t separated from each other)? A. The individuals arrived in the cave either alive or shortly after the died. B. The individuals had decomposed outside of the cave, and other Homo naledi individuals put their skeletons together inside the cave. C. The bodies must have been placed in bags or coffins to keep the skeleton together as the body degraded. D. None of these are correctThe lack of ________ ________, a shearing canine/premolar arrangement, is indicative of a derived characteristic of early hominins or evolved in both hominins and other hominoids due to homoplasy. Group of answer choices dental dimorphism cusp pairing predator occlusion honing complex sagittal crestWhich of these discoveries were used by paleontologists to conclude that some hominins—Homo erectus, for example—engaged in long-term pair bonding? toolmaking evidence increased skull size relative skeleton sizes changes in leg structure Correct Answer(s) Incorrect Answer(s)