Bio Exam 3 True Or False

Front 1

A stone fly and a cattus fly mated and their offspring was sterile, therefore they are the same species

Back 1

false

Front 2

Individuals with higher fitness have a better chance to reproduce

Back 2

true

Front 3

Evolution occurs in populations and not in individual organisms

Back 3

true

Front 4

Reproductive isolation is an important part of microevolution

Back 4

false

Front 5

Binomial nomenclature uses genus and family to identify organisms

Back 5

false, it uses genus and species

Front 6

microevolution occurs more rapidly than macroevolution

Back 6

true

Front 7

broccoli evolved from a wild mustard plant due to natural selection

Back 7

true

Front 8

sometimes organisms that look the same are actually different species

Back 8

true

Front 9

shared gene pool prevent the development of reproductive isolation

Back 9

true

Front 10

all mammals birds and reptile embryos have gill slits at one time. This is an example of convergence

Back 10

false, its an example of comparative embryology

Front 11

A gene pool includes all the alleles of an individual organism

Back 11

false, includes it for the entire population

Front 12

in biology, fitness measures physical strength

Back 12

false

Front 13

the similarities in fore limbs in humans, bats and whales is called homologous structures, this evidence is called comparative embryology

Back 13

true, false

Front 14

microevolution includes the changes in allele frequencies in an individual

Back 14

false, no evolution happens at the individual level

Front 15

different dog breeds came about due to natural selection

Back 15

false, artificial selection

Front 16

humans are part of the kingdom animalia

Back 16

true

Front 17

The 4th largest level of taxonomic classification is phylum

Back 17

false, class

Front 18

the presence of citochrome c in aerobic organisms is evidence of a common ancestor

Back 18

true

Front 19

in artificial selection, humans act as the population

Back 19

false, we act as the envirnmental pressures

Front 20

cats are part of the domain archadia

Back 20

false, animals

Front 21

the common ancestor is found at the center of a platogram

Back 21

false, found at the bottom

Front 22

the change from peppered moths to black moths is due to a mutation in the population

Back 22

false, due to its environment

Front 23

stabilizing selection causes two extremes of the trait to become more common

Back 23

false, distributive

Front 24

natural selections results in offspring better suited to a future environment

Back 24

false, it creates offspring better suited for the environment NOW

Front 25

reproductive isolation is necessary for speciation to occur

Back 25

true

Front 26

plant pollinator relationship provide benefits to all involved

Back 26

false

Front 27

to be the same species, offspring must be viable and fertile

Back 27

true

Front 28

in strategrophy the top layer is the youngest layer

Back 28

true

Front 29

phylogenetics is a study of evolutionary relationships

Back 29

true

Front 30

frogs with specific mating calls are an example of temporal isolation

Back 30

false, they are an example of

Front 31

genetic divergence is when populations accumulate genetic changes through time

Back 31

true