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

Non-Random Mating/Sexual Selection

In humans, blood type is an example of...

Incomplete dominance, Multiple alleles

A good example of relative dating is...

using index fossils to arrange rock layers in order.

If a line begins to slowly drop/decline on a growth chart, this would mean?

That the population is decreasing

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Bio 1 Final Exam Review

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Questions 148

Answers

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

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