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EOC Pt. 2 (Genetics, Classification, Hominids, Evolution, Natural Selection, and Anatomy) Flashcards | StudBud
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EOC Pt. 2 (Genetics, Classification, Hominids, Evolution, Natural Selection, and Anatomy)
EOC Pt. 2 (Genetics, Classification, Hominids, Evolution, Natural Selection, and Anatomy)
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1
What is the main function of the occipital lobe?
Problem Solving/Planning
Visual Processing
Auditory Processing
Sensory Processing
2
What is genetic variation?
The reproduction of genetically identical offspring.
Traits that are learned during an individual's lifetime
Differences in traits within a population
Similarities among all members of a species
3
A genotype is
a pair of Levis jeans
A set of alleles
An organism's genetic makeup.
4
Natural selection and genetic drift both
make no difference to populations
are random
occur in big populations
result in a change in allele frequencies
5
Gene flow describes the...
Movement of genes from one generation to the next
movement of genes into/out of a population.
Exchange of genes during recombination
6
The most specific taxon listed is:
Phylum
Family
Class
Order
7
Choose the heterozygous genotype.
ff
AA
FF
Ff
8
What percentage of these offspring will be heterozygous?
25%
50%
75%
0%
9
Factors that affect blood flow
Cardiac output
Blood viscosity
Resistance
10
What is genetic variation?
Differences in DNA between GROUPS of DIFFERENT species.
SIMILARITIES in the DNA between individuals of the same species.
DIFFERENCES in DNA between individuals of the same species.
11
Heterozygous is
The physical appearance or behavior of an organism.
different genetic makeup - Bb
the same genetic makeup from both parents, BB or bb
12
Which of the following does NOT provide evidence for evolution?
fossil record
geographical distribution of living organisms
homologous structures of living organisms
natural variation within a species
13
Whose traits are on the outside of the punnett square?
Offspring
Mom
Dad
Parents
14
A ___________ describes a pattern in the natural world
observation
hypothesis
law
theory
15
What is the main function of the temporal lobe?
Visual Processing
Sensory Processing
Problem Solving/Planning
Auditory Processing
16
What is the study of life called?
ecology
chemistry
biology
biogeography
17
Genetic Drift refers to
Genes that are lost from a population b/c ofnatural disaster
Change in genes of a pop. not linked to adaptations/fitness
Genes that move in between populations
Individuals wandering away from a pop. and founding new pop.
18
three conditions for natural selection-
All of the above
A variation in traits
The adaptive trait is beneficial and will help the population survive
The trait can be passed down through heredity
19
What is evolution?
Punctuated Equilibrium
The gradual change in species over time
Change
A species inability to change
20
With which system do genetics pass from generation to the next?
endocrine
reproductive
circulatory
immune/ lymphatic
21
In hominid evolution, bipedalism means ...
To grow 2 feet
to crawl on hands and feet
To walk on hands
To walk on 2 feet
22
What is the correct order of classification?
Domain, Kingdom, Phylum, Class, Order, Family, Genus,Species
Domain, Kingdom, Class, Phylum, Order, Family, Genus,Species
Kingdom, Phylum, Class, Order, Family, Genus,Species
Kingdom,Domain, Class, Family, Order, Phylum, Species, Genus
23
Function of the Temporal Lobe
auditory processing, memory, & speech
Movement, orientation, recognition & perception of stimuli
visual processing
reasoning, problem solving, speech, emotions, & movment
24
What is the most broad category of the taxonomic system?
Species
Kingdom
Genus
Domain
25
What color is the temporal lobe?
green
blue
red
yellow
26
what color is occipital lobe
green
blue
yellow
red
27
What is the correct order of classification
Kingdom, Phylum, order, class, family, genus and species
Kingdom, Phylum, class, order, family, genus and species
none are correct
Kingdom, Phylum, class, order, family, species and genus
28
The best example of gene flow is
Genes shuffled by crossing over
Wind blows pollen from one population to another
Earthquake creates canyon splitting a population
Development of polyploidy plants
29
What color is the parietal lobe?
Green
Blue
Red
Yellow
30
What is the main function of the frontal lobe?
Visual Processing
Problem Solving/Planning
Sensory Processing
Auditory Processing
31
One example of a cardiovascular DISEASE is atherosclerosis, which is clogging of the arteries.
FALSE
TRUE
32
Biology: During pregnancy the foetus develops in the...
Fallopian tube
uterus
cervix
ovary
33
Which is NOT part of Darwin's theory of evolution?
acquired traits
common descent
natural selection
variations and adaptations
34
What is an allele?
One half of a gene
A section of DNA
One letter (can be capital or lowercase)
A section on a chromosome
35
Mechanisms of Evolution
Gene Flow
Non-random mating
Natural Selection
All of the Above
36
Mechanisms of evolution
Bottleneck, founder, sexual selection, gene flow, gene drift
Nope not this one
Genetic rift, bottleneck, cells, flow, snow
Bottleneck, founder, sexual selection, gene gap, gene drift
37
What color is the parietal lobe?
Yellow
Blue
Red
Green
38
What color is the temporal lobe?
Red
Green
Blue
Yellow
39
hominid evolution
increase in cranium and brain size,
all of the above are correct
the use of tools and development of language
standing upright (bipedal
40
Who proposed the Theory of Evolution?
Robert Hooke
James Watson
Charles Darwin
41
Which statement below most closely explains the link between jaw size and hominid evolution?
jaws changed over time due to change in brain size
jaws of hominids evolved to be larger and more protruding
jaws of hominids evolved to be smaller and less protruding
There appears to be no change in the jaws of hominids
42
How are natural selection and genetic drift similar?
Both involve a change in a population's allele frequencies.
Both require that there are no mutations in the population
Both take place only in very small groups.
Both are based completely on chance.
43
What is natural selection?
organisms are better suited to their environment
Species evolve from one source. DNA, common traits
Species do not evolve. Anologous structures
Species evolve from different ancestors. Blood typing
44
What is a density independent factor?
Disease
lack of space
Predators
Pollution
45
Which is the correct order of meiosis I?
Prophase I, Metaphase I, Anaphase I, Telophase I/Cytokinesis
Prophase, Metaphase, Anaphase, Telophase/Cytokinesis
Telophase I/Cytokinesis, Anaphase I, Metaphase I, Prophase I
Metaphase I, Telophase II/Cytokinesis, Anaphase, Prophase II
46
What percetage of offspring are heterozygous?
75
25
0
50
47
Using the pedigree, determine the mode of inheritance for this disease:
non sex-lined recessive trait
A sex-linked trait on the Y chromosome
non-sex linked dominant trait
A sex-linked trait on the X chromosome
48
What are genetics?
The study of humans.
The study of animals
The study of how traits are passed down through one generation to the next.
49
Biology: What are the three stages in pregnancy?
Cell - embryo - fetus
Embryo - fetus - baby
Cell - fetus - baby
Zygote - embryo - fetus
50
Gene flow is
All of the individuals in a population
The variety of genes in a population
The ability of genes to leave a population
Movement of individuals in and out of a population
51
Function of parietal lobe?
Recognition and perception
Learning and memory
Responds to stress
Spacial mapping and # representation
52
What is natural selection?
new genes in a gene pool
every gene in a population
survival of the fittest
individuals leave and start a new population
53
Function of the Occipital Lobe
auditory processing, memory, & speech
visual processing
Movement, orientation, recognition & perception of stimuli
reasoning, problem solving, speech, emotions, & movment
54
What is gene flow?
movement of genes in a population
transfer of genes from one population to another
strongest organisms survive and reproduce
individuals within a species have genetic variation
55
Genetic drift is
the same as natural selection
change in the gene pool of a population due to chance
this refers to the movement of genes through a population
change in allele frequency due to mutation
56
Which scientist started taxonomy?
Darwin
Ms. Muller
Einstein
Linnaeus
57
Terms of brain size and intelligence, which describes hominid evolution the last million years?
brain size and intelligence has decreased
brain size has decreased and intelligence has increased
brain size and intelligence has increased
brain size has increased while intelligence has decreased
58
What is Genetic Variation
Different Alleles inherited in sexual respiration
Different Chromosomes in sexual reproduction
Different Alleles inherited in sexual reproduction.
Different Alleles in a mutation
59
Function of the Frontal Lobe
Movement, orientation, recognition & perception of stimuli
auditory processing, memory, & speech
visual processing
reasoning, problem solving, impulse control, emotions, & movement
60
what color is occipital lobe
green
yellow
blue
red
61
What is the correct word equation for photosynthesis?
Carbon Dioxide + Water → Glucose + Oxygen
Oxygen + Glucose → Carbon Dioxide + Water
Water + Oxygen → Carbon Dioxide + Glucose
Carbon Dioxide + Glucose → Water + Oxygen
62
Conditions for natural selection include
All of the above
Adaptive traits must be heritable
Variation in a population in adaptive traits
Differential reproduction
63
What is the first step in the scientific method?
Test the hypothesis
Analyze data
make a hypothesis
identify the probelm
64
The three conditions for natural selection are...
predators, prey and populations
evidence, theory and patterns
abundant offspring, variation and heritable traits
time, mutations and adaptations
65
What is the base pair rule?
A - T and C - G.
A - U and C - G.
A - G and C - T.
G - T and A - C.
66
Function of parietal lobe?
Responds to stress
Learning and memory storage
Recognition and perception
Sensing touch, spatial mapping, memory, and language
67
Evidence of evolution from the field of biogeography examines
sequences of DNA and protein.
the location of different species across the planet.
fossils compared to living species.
embryos of different species.
68
What are the conditions for Natural Selection?
all of the above
Inherited Variation
overproduction of offspring
struggle to survive
69
What two taxonomic categories make up the scientific name of an organism?
Genus and Species
Domain and Kingdom
Kingdom and Family
Kingdom and Phylum
70
Factors that affect blood flow are:
Blood volume
Resistance
Pressure difference
Solute concentration
71
Which phenotype is dominant?
B
purple
b
white
72
Factors that affect blood flow
Resistance, blood viscosity, HTN
Smoking
Resistance, blood viscosity
Obesity, HTN, blood viscosity
73
What is evolution?
How only animals change over time
Differences that help an animal survive
When a species no longer exists
The traits of a population change over time
74
What is taxonomy?
the process used by geologists to classify rocks
the process of observing an organism's behavior
the name of Aristotle's classification system
the scientific study of how living things are classified
75
In this Punnett Square, what percentage of offspring are heterozygous?
25%
100%
50%
75%
76
The genetic code is nearly universal. What does the universality of the genetic code suggest?
All life-forms can reproduce with one another.
All life-forms arose about the same time in Earth’s history.
All life-forms have the same number of genes.
All life-forms have a common evolutionary ancestor.
77
Mechanisms of Evolution
Non-random mating
All of the Above
Natural Selection
Gene Flow
78
Natural selection and genetic drift both
result in a change in allele frequencies
are random
occur in big populations
make no difference to populations
79
Which is the phenotype ratio?
25% Blue; 25% brown
25% Blue; 75% brown
75% Blue; 25% brown
50% Blue; 50% brown
80
What evolutionary advantage does a flower give a plant?
allows plant to transport water against gravity
allows for self-fertilization
attracts pollinators
they maximize photosynthesis
81
Which color lobe is the frontal?
Blue
pink
green
yellow
82
Homologous means?
a human being
very dissimilar
same sex
very similar
83
What is the main function of the parietal lobe?
Sensory Processing
Visual Processing
Auditory Processing
Problem Solving/Planning
84
If a frog is introduced to a new area with no natural predators, the frog population will likely....
decrease rapidly and die out
not change
increase until the natural predators kill them off
increase exponentioally
85
Who is considered the Father of genetics?
Gregor Mendel
Howie Mendel
Charles Darwin
Mrs. Puma
86
Choose the heterozygous genotype.
aa
Aa
Ab
AA
87
What is genetic variation?
Traits that are learned during an individual's lifetime
The reproduction of genetically identical offspring.
Similarities among all members of a species
Individuals in a population have genetic differences
88
Which is true about hominid evolution?
Jaws and Brains both got larger
Language developed and then the brain grew larger
Tool use came after language
Brain grew larger and language developed
89
The___________ lobe is to hearing as the occipital lobe is to seeing.
parietal
temporal
peripheral
frontal
90
If a frog is introduced to a new area with no natural predators, the frog population will likely....
decrease rapidly and die out
not change
increase until the natural predators kill them off
increase exponentioally
91
Genetic drift is best described as:
A random mutation in an organism
Changes due to random events
Changes in a gene pool that result in variation
Increase in an adaptation in a population
92
Two factors that affect blood flow
blood pressure and temperature
temperature and vascular resistence
hemostasis and blood pressure
blood pressure and vascular resistance
