Chapter 13.1 PP

Question 1

Primary classification group with most closely related members

Answer 1

Species

Question 2

(two-part) names

Answer 2

Binomial

Question 3

Broader group; capitalized first part of the name

Answer 3

Genus

Question 4

second part of the name

Answer 4

Species

Question 5

additional name applied to more specific groups

Answer 5

Subspecies

Question 6

example binomial name for modern humans is?

Answer 6

Homo sapiens sapiens

Question 7

lion

Answer 7

panthera Leo

Question 8

leopard

Answer 8

panthera pardus

Question 9

lion and the leopard are the same _____ but different ______.

Answer 9

genus

species

Question 10

describes a group of individuals that can interbreed and produce fertile offspring

Answer 10

The biological species concept

Question 11

“Cannot reproduce fertile offspring with members of other species” is an example of the?

Answer 11

The biological species concept

Question 12

“Difficult to apply to fossils or organisms with asexual reproduction” is an example of the?

Answer 12

The biological species concept

Question 13

sum total of the alleles found in all individuals of a species

Answer 13

Gene pool

Question 14

Changes in the frequency of an allele in a gene pool can only occur with a what?

Answer 14

biological species

Question 15

Lions and leapers are separate species but spotless coat of lions cannot be transferred to leopards is an example of what?

Answer 15

Gene pool

Question 16

the spread of an allele throughout a species’ gene pool

Answer 16

Gene flow

Question 17

What cannot occur between different species?

Answer 17

Gene flow

Question 18

Mating may not occur at all and mating doe snot produce fertile offspring. This is referring to what?

Answer 18

Gene flow

Question 19

prevention of gene flow between species

Answer 19

Reproductive isolation

Question 20

How many forms of reproductive barriers are there?

Answer 20

2

Question 21

prevents fertilization from occurring

Answer 21

Pre-fertilization

Question 22

fertilization occurs, but hybrid cannot reproduce

Answer 22

post-fertilization

Question 23

Spatial reproductive isolation

Answer 23

pre-fertilizaiton barrier

Question 24

behavioral reproductive isolation

Answer 24

pre-fertiliaiton barrier

Question 25

mechanical reproductive isolation

Answer 25

pre-fertilization barrier

Question 26

temporal reproductive isolation

Answer 26

pre-fertilizaiton barrier

Question 27

gameta incompatibility

Answer 27

pre-fertilization barrier

Question 28

Hybrid inviability and Hybrid sterility are examples of?

Answer 28

Post-fertilization barriers

Question 29

sterile offspring produced by mating between different species

Answer 29

Hybrid

Question 30

hybrid of horse and donkey

Answer 30

mule

Question 31

the evolution of one or more species from an ancestral form

Answer 31

speciation

Question 32

How many steps are there for a new species in speciation?

Answer 32

3

Question 33

Isolation of gene pools of populations of the species

Answer 33

step one of speciation

Question 34

Evolutionary changes in gene pools of populations

Answer 34

step two of speciation

Question 35

Evolution of reproductive isolation between populations

Answer 35

step three of speciation

Question 36

movement to new location far from the main population

Answer 36

Migration

Question 37

Oceanic island populations are isolated form mainland species.

Answer 37

True

Question 38

Hawaiian silvers word descended for migrating California tarweed

Answer 38

True

Question 39

Small migrant populations lead to rapid changes in the gene pool (_____ _____).

Answer 39

genetic drift

Question 40

evolution of several, diversified new species from one founding species

Answer 40

Adaptive radiation

Question 41

Adaptive radiation may result from migration or intrusions of geologic barriers.

Answer 41

True