chapter 22- Evolution of Primates

Question 1

priamte classfication

Answer 1

humand are homminus in nominoid group

Question 2

humanoid locomotion

Answer 2

1. brachination
2. knuckle walking
3. upright

Question 3

brachination

Answer 3

swing from limb to limb
tree dweller

Question 4

gorilla

Answer 4

• first toe opposble and not alinagted
• tall narrow pelvis
• vertebtral column w simple curve
• forman magneum at rea end of skull
• suproaorbtial ridge
• jaw more rectangular shaped

Question 5

human

Answer 5

• first toe not oppsosbale and alinged
• shorter and broaer pelvid
• verterbrale colum w/ 2 concave
• forman magnum on base of skull

Question 6

old world monkey

Answer 6

• no prehenisle tial
• some arboral
• narrow nose, nostrol close together
• quadruperal movement

Question 7

new world monkey

Answer 7

• some prehensile tails
• arborel
• flat nose, nostril to side