230102
Beschreibung
Mindmap von briannacoleman96, aktualisiert more than 1 year ago
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Erstellt von briannacoleman96
vor mehr als 10 Jahre
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Evolutionary Trends in Hominins
- Bipedal Locomotion
- Jaw bone
- Vertebral column
- Pelvis
- Femurs
- Knee joint
- Foramen Magnum
- Legs
- Foot
- Jaw bone
- Muscle tone
- Partial contraction of skeletal muscles
- e.g. erect head
- e.g. erect head
- Partial contraction of skeletal muscles
- Striding gait
- only humans
- big toe
- transverse arch
- longitudinal arch
- only humans
- Carrying angle
- arrangement of femurs
- broad pelvis
- weight distribtion
- central axis close
- central axis close
- greater stability
- striding gait, not swaying
- arrangement of femurs
- Cerebral cortex
- increase in size/complexity
- greater convolutions
- inc. surface area
- inc. surface area
- inc. in cranial capacity
- advanced, greater frontal lobe
- house larger more complex brain
- advanced, greater frontal lobe
- increase in size/complexity
- Dentition
- dec. size of molars
- canine teeth not projecting, not interlocking
- parabolic dental arcade
- dec. size of molars
- Prognathism
- reduction
- flattened face
- distinctive forehead
- gradual englargement of cranium
- gradual englargement of cranium
- reduction
Medienanhänge
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