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Describe the mandibular strain

Shear counteracted with greater symphyseal height
Describe the mandiblar strain

Twisting counteracted with greater corpus breadth
Describe the mandibular strain

Bending counteracted with greater corpus height
Describe the mandibular strain

Compression during “wishboning” counteracted with greater symphyseal AP depth
What evolutionary process is this?

Natural selection
What evolutionary process is this?

Gene flow
What evolutionary process is this?

Genetic Drift
What evolutionary process is this?

Mutation
What is this an example of?

Apomorphy and Plesiomorphy
What is this an example of?

Autapomorphy
What is this an example of?

Homoplasy
What is this an example of?

Synapomorphy
Label these:
Weeper Capuchin
Woolly Monkey
Tufted Capuchin

Left: Wooly Monkey
Middle: Tufted Capuchin
Right: Weeper Capuchin
Label A-D

A. Metacarpals
B. Proximal phalanges
C. Middle phalanges
D. Distal phalanges
Which of the skulls in the associated drawing would be assigned to the genus Homo?

C
Which of the skulls in the associated drawing would be assigned to the genus Pan?

A
Which of the skulls in the associated drawing would be assigned to the genus Australopithacus?

B
Label A-G

A. Scapular spine
B. Supraspinous fossa
C. Acromion and joint
D. Coracoid process
E. Clavicle
F. Costal surface
G. Superior border and angle
Label A-J

A. Superior angle and border
B. Scapular notch
C. Scapular spine
D. Coracoid process
E. Supraspinous fossa
F. Medial border
G. Lateral border
H. Infraspinous fossa
I. Glenoid cavity
J. Acromion
Label A-C

A. Teres minor
B. Supraspinauts
C. Infraspinatus
Label A

A. Subscapularis
Label A and B

A. Coracobrachialis
B. Brachialis
Label A-C

A. Triceps brachii long head
B. Triceps brachii: lateralhead and medial head
C. Anconeus
Label A and B

A. Subclavian artery
B. Axillary artery