A male blue-footed booby bird performs dignified courtship display to attract females.

Non-Random Mating/Sexual Selection

Which of the following is an example of COMMENSALISM?

A vulture eats the remains of food after a lion

Which of the following is an example of MUTUALISM?

A bee drinks nectar and brings pollen to another plant

On a graph, exponential growth is represented by a line that?

Shows a sharp increase in a short amount of time

What is sustainability?

The ability to maintain biodiversity despite human need.

A good example of relative dating is...

using index fossils to arrange rock layers in order.

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Bio 1 Final Exam Review

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Questions 148

Answers

1
What percent shows the recessive trait?
25%
0%
50%
100%
2
cat paw and human hand
analogous
vestigial
homologous
3
This is an example of
Acquired Trait
Inherited Trait
Camouflage
Mimicry
4
The study of how traits are inherited.
Genetics
Phenotype
Genotype
5
When nature chooses which organisms survive based on their adaptations.
Natural Selection
Speciation
Evolution
Only the strong survive
6
Which of these is the biggest?
biosphere
ecosystem
population
biome
7
A male blue-footed booby bird performs dignified courtship display to attract females.
Non-Random Mating/Sexual Selection
Natural Selection
Genetic Drift
Gene Flow
8
What is the role of a mitochondria in the cell?
Provides Energy
Allows for photosyntehsis to take place
Provides sugar
Provides a place for the DNA of the cell to be stored
9
The evolution of hawk moths' proboscis and plants with deep tubes in their flowers is an example of:
speciation
radiation
coevolution
convergence
10
What combination results in a human male?
XX
Y
XY
X
11
This is an example of
Inherited Trait
Camouflage
Acquired Trait
Mimicry
12
Where does translation take place?
Chloroplast
Ribosome
Mitochondria
Nucleus
13
TT (male) x tt (female) The capitol T is the ____ allele
Alleles
Phenotypes
Recessive
Dominant
14
An example of when both alleles contribute to the phenotype:
Incomplete Dominance
Codominance
15
gills in human and bird embryos
analogous
vestigial
homologous
16
This is an example of
Inherited Trait
Acquired Trait
Mimicry
Camouflage
17
This is an example of
Mimicry
Acquired Trait
Camouflage
Inherited Trait
18
Which of the following is an example of COMMENSALISM?
A bee drinks nectar and brings pollen to another plant
A vulture eats the remains of food after a lion
A tick drinks blood from a dog
A hawk eats a fish
19
What occurs when some geese in a population migrate into another area and join another population?
gene flow
microevolution
genetic drift
speciation
20
The picture below represents
The oparin theory
The miller-urey experiment
the endosymbiotic theory
chemical evolution
21
What percent of offspring will have yellow peas?
100%
50%
25%
75%
22
The scientific name for a squirrel is Sciurus carolinensis. Sciurus would be the organism's
Kingdom
species
Genus
Domain
23
Which of the following is an example of MUTUALISM?
A hawk eats a fish
A bee drinks nectar and brings pollen to another plant
A vulture eats the remains of food after a lion
A tick drinks blood from a dog
24
When mRNA leaves the nucleus, where does it go?
Chloroplast
Lysosome
Mitochondria
Ribosome
25
Scientific names come from which two levels of classification?
Genus and Species
Kingdom and Phylum
Domain and Kingdom
Genus and Family
26
What do they think the first cells on Earth were?
A Eukaryotic cell
A prokaryotic cell
27
What is shown in the diagram?
replication
anaphase I of meiosis
crossing over
independent assortment
28
This is an example of
Camouflage
Inherited Trait
Acquired Trait
Mimicry
29
Red flowers crossed with white flowers produce pink flowers. This is an example of:
Codominance
Incomplete Dominance
30
The theory that life changes over millions of years of time.
Growing up
Genetics
Natural Selection
Evolution
31
Which Kingdom?
Animalia
Fungi
Plantae
Protista
32
TT (male) x tt (female) The offspring would all be?
Homozygous Dominant
Homozygous Recessive
Heterozygous
Carrier
33
What does mRNA stand for?
Mitochondrial RNA
Messenger RNA
34
Key principle that organisms lay thousands of eggs so that some will survive
Selection
Adaptation
Overproduction
Variation
35
Which generation in this set of cross would be considered the F1 generation?
A
C
B
36
Which of these generations contains only heterozygous individuals for seed texture?
B
C
A
37
Life began in...
water
the atmosphere
volcanoes
dirt
38
Whose traits are on the outside of the punnett square?
Offspring
Parents
39
What is the outcome from transcription?
Proteins
Duplicated DNA
mRNA molecule
Amino Acids
40
What is the complementary piece to the mRNA found on the tRNA called?
anticodon
converter
start codon
mother board
41
On a graph, exponential growth is represented by a line that?
Shows a slow increase over long periods of time
Is represented by a full circle
Is steady across time
Shows a sharp increase in a short amount of time
42
Which Kingdom?
Animalia
Arthropoda
Insecta
Protista
43
TT (male) x tt (female) The male plant in this cross would be considered a
Homozygous Dominant
Homozygous Recessive
Carrier
Heterozygous
44
A blended phenotype occurs in the offspring.
Incomplete dominance
Codominance
45
TT (male) x tt (female) The female plant in this cross would be considered a
Carrier
Homozygous Recessive
Homozygous Dominant
Heterozygous
46
The image below is an example of
Homologous structure
Vestigial structure
Analogous structure
47
It is the maximum population size the enviroment can support.
Carrying capacity
Population Threshold
Exponential growth
Logistical growth
48
What is sustainability?
The belief that ghosts are real. :-)
The ability to maintain biodiversity despite human need.
The capacity to feed only humans.
The belief that humans are the dominant force on the planet.
49
Where does transcription take place?
Nucleus
Mitochondria
Ribosome
Chloroplast
50
A good example of relative dating is...
using radiometric dating to get an approximate age of rocks.
using index fossils to get the exact age of rock layers.
putting layers together based on the types of rocks found.
using index fossils to arrange rock layers in order.
51
What percentage of generation C would you expect to have a heterozygous genotype?
25
50
75
100
52
What percentage of generation C would you expect to have a homozygous dominant genotype
50
75
100
25
53
This occurs when two traits are expressed simultaneously.
Codominance
Incomplete Dominance
54
What kind of selection does graph 3 show?
Stabilizing selection
Directional selection
Disruptive selection
55
What is a term that means a fertilized egg?
germ cell
polar body
zygote
haploid
56
Key principle that helpful mutations help some organisms survive
Variation
Overproduction
Adaptation
Selection
57
What percentage of generation C would you expect to have a homozygous Recessive genotype?
100
25
75
50
58
bat wings and butterfly wings
vestigial
analogous
homologous
59
What is SYMBIOSIS?
A greedy relationship
A jealous relationship
A close relationship
A distant relationship
60
What is a detritivore?
Organisms that eat materials off dead animals
Organisms that eat living plants
Organisms that eat living animals
Organisms that "eat" by chemically breaking down dead things
61
It is the pattern of spacing among the individuals within the boundaries of the population.
Economics
Distribution
Population
Dispersion
62
What percentage of these offspring will be homozygous dominant?
25%
75%
50%
0%
63
What is the accepted age of the Earth?
13 Billion Years
4.6 Billion Years
4.6 Million Years
4.6 Trillion Years
64
One disadvantage of sexual reproduction is.....
parents must find a mate
parents are better at raising their offspring
they can create a lot of offspring
organisms can climb better
65
What codes for the instructions that make proteins?
DNA
RNA
66
Is this biotic or abiotic?
Abiotic
Biotic
67
Immigration is when a population grows due to..
the removal of members from a population
the addition of members to a population
when all members die
major health epidemics
68
Is this biotic or abiotic?
Biotic
Abiotic
69
The range of environmental factors that a species survive are called...
Zones of tolerance
Thermal optimum
pH range
Psychological tolerance
70
During which of these steps, are proteins being produced?
Transcription
Translation
71
identify the animal for B
Order Octopoda
Class Bivalvia
Phylum Annelida
Class Gatropoda
72
What would increase the size of a population?
Emigration
Sterility
Immigration
Deaths
73
A fire has destroyed almost all of the pine trees in an area. This event will most likely lead to:
speciation triggered by the founder effect
microevolution by reproductive isolation
genetic drift through the bottleneck effect
gene flow following disruptive selection
74
Key principle that organisms in a group will be different genetically
Variation
Adaptation
Overproduction
Selection
75
A small population of deer are caught in a forest fire, killing most of the spotted individuals
Non-Random Mating
Gene Flow
Natural Selection
Genetic Drift
76
Key principle that the best traits will survive and be passed on to offspring
Variation
Adaptation
Selection
Overproduction
77
When humans select the trait that they want in an organism and breed for it.
Nutritional Selection
My way, or the highway
Artificial Selection
Natural Selection
78
What happened during the Cambrian Explosion?
The Earth formed as meteors & space dust collide together.
A large mass extinction of 90% ocean life and 70% land life.
There was a huge leap in animal evolution.
Several species of animals formed in a short period of time.
79
Which phylum do black bears belong to?
Animalia
Chordata
Mammalia
Eukarya
80
What condition absolutely must be in a population before evolution can act upon it?
a harsh environment
more females than males
a source of new alleles
genetic variation
81
Which Kingdom? (hint: is this a eukaryote or prokaryote?)
Protista
Archea
Eukaryote
Euglena
82
Which scientist created the modern idea of Evolution?
Charles Darwin
Robert Hooke
Jean Baptiste de Lamarck
Gregor Mendel
83
What is the study of organisms and their environment called?
Psychology
Ecology
Geology
Biology
84
In this type of inheritance, traits are carried on the X chromosome & inherited from mother.
Sex-linkage
Multiple alleles
Codominance
Incomplete dominance
85
Person #4 must have
a dominant trait
a recessive trait
86
One advantage of sexual reproduction is...
competition for food and space to live can occur
not enough offspring are created
the parent and offspring have different traits
organisms will never find love
87
What percentage of these offspring will be heterozygous?
25%
75%
0%
50%
88
If a line begins to slowly drop/decline on a growth chart, this would mean?
That the population is increasing
The organisms went back in time
That the population is decreasing
The population is now extinct
89
When more than one gene affects a physical trait it is called...
Codominance
X-chomosome inactivation
Polygenic trait
Epistasis
90
TT (male) x tt (female) The little (t) is the ____ allele
Alleles
Phenotypes
Dominant
Recessive
91
What is this diagram called?
Venn diagram
Phylogenetic tree
Punnett square
Pedigree chart
92
Which trait in this example expresses dominance over the other?
Wrinkled
Round
93
How do geologists decide where to create a division line for a new section of the time scale?
By equally dividing up the time period.
They ask Mr. Morris because he has all the right answers.
Major event in Earth's history.
When a new set of species suddenly appears.
94
The living factors in an ecosystem
Abiotic
Rebiotic
Biotic
Unbiotic
95
Latrodectus mactans is the scientific name of the black widow spider. What is the genus name?
lactrodectus
Lactrodectus
mactans
Mactans
96
When an organism has adapted to fulfill a specific role in an ecosystem.
Job
Profession
Niche
Occupation
97
Which is homozygous recessive?
AA
A
Aa
aa
98
The diagram illustrates an embryonic stage of two organisms.
The organisms share a common ancestry.
The organisms are native to the same geographic areas.
The organisms belong to the same genus.
The organisms will grow into anatomically similar adults.
99
What type of bonds hold the amino acids together?
Hydrogen bonds
Covalent Bonds
Ionic Bonds
Peptide bonds
100
What does the diagram below show?
Nitrogen Cycle
Carbon cycle
Water cycle
Nutrient Cycling
101
It refers to the sequence of community and ecosystem changes after a disturbance, overtime.
Biomes
Ecological Succession
Ecological Pyramid
Pioneer Organisms
102
Which organism is closest related to the Leopard
Tuna
Turtle
Salamander
Lamprey
103
Two different organisms belong to the same class. They must also belong to the same ______.
family
order
phylum
genus
104
According to the endosymbiotic theory which organelles were originally their own cells?
Ribsome and Nucleus
Chloroplast and Membrane
Chloroplast and Mitochondria
Membrane and Lysosome
105
It occurs in an area where soil remains after a disturbance.
Climax Succession
Primary Succession
Secondary Succession
Biome
106
Which organisms are multicellular heterotrophic decomposers?
Animlia
Protista
Fungi
Archaebacteria
107
eyes of a blind cave fish species
vestigial
analogous
homologous
108
What does tRNA stand for?
Transfer RNA
Telomere RNA
109
What percent of the offspring will have green peas
50%
100%
25%
0%
110
Father of genetics; 1st person to use probability to explain heredity.
Mendeleev
Darwin
Mendel
Currie
111
Which of these is the oldest living organisms?
Protista
Plantae
Animalia
Eubacteria
112
TT (male) x tt (female) The T and t represent different?
Recessive
Alleles
Dominant
Phenotypes
113
Since all three structures are similar, but different, these organisms share
Analogous structures
Homologous structures
Vestigial structures
114
In humans, blood type is an example of...
Polygenic trait
Incomplete dominance
Epistasis
Multiple alleles
115
identify the spider
Order Scorpiones
Class Insecta
Order amblypygi
Order Araneae
116
The science of classifying organisms is called
Biology
Taxonomy
Binomial nomenclature
Taxodermy
117
What is the role of the chloroplast in the cell?
Holds the cells DNA
Provides wastes disposal
Allows for photosynthesis to occur
Provides energy
118
The largest division of taxonomy
Kingdom
Organism
Species
Domain
119
What does it mean for a plant to be true breeding for purple flower color? (PP)
The breeder will know the phenotype
All offspring of the plant, will always have purple flowers
All are correct answers
Homozygous
120
The passing of traits from a parent to their offspring.
Traits
Characteristics
Heredity
Phenotypes
121
Which process comes first?
Translation
Transcription
122
This cartoon depicts:
Codominance
Incomplete Dominance
123
Which generation in this set of cross would be considered the P generation?
A
B
C
124
The Native American population now has blue-eyed individuals due to the migration of Europeans
Mutation
Genetic Drift
Natural Selection
Gene Flow
125
What is the process where a substance, like a pesticide, increases in concentration as it moves up the food chain?
Biological magnification
Phosphorous Cycle
Pollution
Trophic levels
126
Why is crossing over important?
It creates new genes
It enables gender specific traits to be passed to the kids
It completes prophase of meiosis I
It creates more genetically unique gametes
127
What type of selection does the graph show?
stabilizing
directional
disruptive
intermediate
128
Which generation in this set of cross would be considered the F2 generation?
B
A
C
129
Antibiotics kill 95% of a staph infection. The remaining 5% are resistant to antibiotics.
Mutation
Non-Random Mating
Genetic Drift
Natural Selection
130
Which is homozygous dominant?
Aa
A
aa
AA
131
These organisms can be unicellular or multicellular, autotrophs or heterotrophs
Animalia
Fungi
Protista
Archaebacteria
132
Purple or white flower color is
Phenotype
Genotype
133
What kind of selection does graph 1 show?
Stabilizing selection
Disruptive selection
Directional selection
134
When a single species of organism evolves into two or more new species
Isolation
Variation
Speciation
Selection
135
People who have Type AB blood are an example of this:
Incomplete Dominance
Codominance
136
Linnaeus’s two-word system for naming organisms is called
genus species
latin
taxonomy
binomial nomenclature
137
Which organism from the cladogram does not have a vertebral column?
Leopard
Lamprey
Lancelet
Tuna
138
Unlike mitosis, meiosis results in the formation of:
two genetically identical cells
four genetically different cells
four genetically identical cells
two genetically different cells
139
Which of the following is an example of PARASITISM?
A vulture eats the remains of food after a lion
A tick drinks blood from a dog
A bee drinks nectar and brings pollen to another plant
A hawk eats a fish
140
Human height is due to at least 4 genes or as many as 20 genes. This means height must be
dominant trait
multiple allele trait
recessive trait
polygenic trait
141
How does comparing the skeletons of these animals provide support for evolution?
It shows possible common ancestry between organisms.
It provides information to determine the organisms’ ages.
Shows possible chromosomal similarities between organisms.
It provides information about the organisms’ habitats.
142
What matches the amino acids up with the mRNA?
RNA
rRNA
tRNA
DNA
143
Emigration is when you have...
ice cream
when all organisms die
when a native population grows due to new members
the removal of members from a population
144
The endosymbiont theory says that larger cells engulfed prokarotic bacteria which became ____.
A lysosome and vacuole.
A nucleus and cell membrane.
A golgi body and endoplasmic reticulum.
A mitochondria and chloroplast.
145
Person #2 must be
AA
Aa
aa
146
What is the Dichotomous key used for ( 2 correct answers)
To classify music
To classify any living organism
To power batteries
To classify people
147
What is the MEASURE of the how tightly packed a population is?
Population Landscape
Population Density
Population Area
Population Clarity
148
The number of chromosomes in a gamete is represented by the symbol:
M
N
X
Z

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