Immigration is when a population grows due to..

the addition of members to a population

Unlike mitosis, meiosis results in the formation of:

four genetically different cells

A good example of relative dating is...

using index fossils to arrange rock layers in order.

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

Non-Random Mating/Sexual Selection

The endosymbiont theory says that larger cells engulfed prokarotic bacteria which became ____.

A mitochondria and chloroplast.

One advantage of sexual reproduction is...

the parent and offspring have different traits

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Questions 148

Answers

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

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