Lesson 9

Question 1

THE CHANGE IN INHERITED
TRAITS OVER SUCCESSIVE
GENERATIONS IN
POPULATIONS OF
ORGANISMS.

Answer 1

biological evolution

Question 2

MODIFICATION OF
TRAITS OCCURS WHEN VARIATION
IS INTRODUCED INTO A
POPULATION BY GENE MUTATION
OR GENETIC RECOMBINATION OR
IS ReMOVED BY NATURAL
SELECTION OR GENETIC DRIFT

Answer 2

evolutionary

Question 3

IS THE GENERAL TERM
used to CategoriZe tHe Group
OF EARLY HUMANS AND OTHER
HUMANLIKE CREATURES THAT
CAN WALK ERECT DURING
PREHISTORIC PERIOD.

Answer 3

hominid

Question 4

4 categorize of hominid

Answer 4

SAHELANTHROPUS, ARDIPITHECUS, AUSTRALOPITHECUS, HOMO

Question 5

“APE OF THE GROUND”

Answer 5

ardipithecus

Question 6

ALSO KNOWN AS
THE “SOUTHERN APE”

Answer 6

Australopithecus

Question 7

THEY ARE CLASSIFIED AS HUMANS
AND NOT HUMANLIKE CREATURES
BECAUSE THEY HAD BIGGER BRAINS
AND THEY WERE BIPEDAL

Answer 7

homo

Question 8

3 CATEGORIES OF HOMO

Answer 8

homo habilis, homo erectus and homo sapiens

Question 9

(HANDY MAN)

Answer 9

homo habilis

Question 10

upright man

Answer 10

homo erectus

Question 11

thinking man

Answer 11

homo sapiens