Lecture 18

Question 1

oldest preserved fish from Argentina

Answer 1

SACABAMBASPIS ORDOVICIAN

Question 2

T/F: crossopterygian and dipnoan are extant

Answer 2

true

Question 3

gave rise to limbs of tetrapods in Germany

Answer 3

dipnoan (lung fish)

Question 4

know a lot about sharks from their –

Answer 4

teeth

Question 5

Helicoprion (global)

Answer 5

circular saw shark

Question 6

Paracyclotosaurus amphibian tetrapod

Answer 6

Triassic Sydney

Question 7

T/F: crocs and birds are sister groups

Answer 7

true

Question 8

Mesozoic mammals

Answer 8

inconspicuous and similar to each other

Question 9

T/F: Mesozoic mammals were like tiny mice

Answer 9

true

Question 10

Australopithecus africanus found by Dart

Answer 10

Taung child

Question 11

Taung child had a

Answer 11

small brain and human face

Question 12

Taung child opposite of – which had a modern cranium and orangutan jaw

Answer 12

Piltdown man

Question 13

10,000 year old Australian Aboriginie Kow Swamp is evidence for

Answer 13

species intermingling

Question 14

Early Australopithecus Boisei had –

Answer 14

massive brow ridges

Question 15

T/F: 10,000 Australian Aboriginie more robust than living

Answer 15

true

Question 16

Australopithecus sediba South Africa

Answer 16

2 Ma

Question 17

Philip Tobia’s tree: homo diverged from Pongo

Answer 17

15 Ma

Question 18

Philip Tobia’s tree: homo diverged from gorilla and chimp

Answer 18

6 Ma

Question 19

chimps and humans share

Answer 19

bipedal and loss of tail

Question 20

chimps but not humans

Answer 20

knuckle walking

Question 21

Australopithecus Boisei gained –

Answer 21

sagittal crest

Question 22

walked on horizontal limbs as much as ground

Answer 22

Ardipithecus ramidus

Question 23

difference between sapiens and erectus

Answer 23

sapiens had larger brain

Question 24

T/F: Ardipithecus ramidus had complete (fragile) set of bones

Answer 24

true

Question 25

Ardipithecus ramidus had – toes

Answer 25

opposable

Question 26

Ardipithecus ramidus had flexible hand with

Answer 26

long fingers

Question 27

Ardipithecus ramidus had – canines

Answer 27

medium

Question 28

Ardipithecus ramidus had broad – like Lucy

Answer 28

pelvis

Question 29

Lucy is Australopithecus

Answer 29

afarensis

Question 30

new oldest Homo fossil found in – by ASU grad student

Answer 30

Ethiopia

Question 31

Turkana Boy Kenya (Homo erectus)

Answer 31

1.6 Ma

Question 32

first hominid out of Africa

Answer 32

H. erectus

Question 33

H. erectus first to make –

Answer 33

elaborate tools and use fire

Question 34

H. erectus – child care

Answer 34

required

Question 35

H. erectus first to have – brain

Answer 35

one litre

Question 36

H. erectus males grew to

Answer 36

1.8 m (6ft)

Question 37

H. erectus – robust than H sapiens

Answer 37

robust

Question 38

H. erectus were used to –

Answer 38

hard physical exertion

Question 39

staring point for studying post-cranial anatomy

Answer 39

Lucy

Question 40

Lucy’s skull

Answer 40

chimp like

Question 41

Lucy’s pelvis

Answer 41

homo

Question 42

Stanley: large brains cause –

Answer 42

delivery problems

Question 43

different genes in different parts of the world inherited H. erectus genes

Answer 43

multiregional continuity

Question 44

one migration out of Africa is responsible for all genes

Answer 44

Out of Africa

Question 45

modern hypothesis

Answer 45

Leaky replacement

Question 46

Leaky replacement some human genes came from

Answer 46

Neanderthals and Denisovans