生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
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fill in the blank question the toads bufo woodhousei and bufo americanu…
The first blank: Bufo woodhousei The second blank: Bufo americanus
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question #10 multiple choice the organization called ____ is made up of…
D. Genetic Alliance
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fill in the blank question according to the ecological species concept,…
niche
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question #9 multiple choice genetic testing accessible to the public ha…
True
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multiple choice question in one form of behavioral isolation, some spec…
B. electrical
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penthesilea was a queen of the amazons. what happened that led to her d…
B. She accidentally killed her sister.
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question #8 multiple choice dna analysis is always a very accurate scie…
A. False
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multiple choice question which is left unexplained by the biological sp…
The existence of viable, but sterile hybrids (such as the mule)
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multiple choice question some sympatric species are behaviorally isolat…
D. pheromones
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question #7 multiple choice genetic counseling should accompany dna ana…
parents seeking disease screening for their newborn
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fill in the blank question in isolating mechanisms, a hybrid zygote is …
post - zygotic
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question # 6 multiple choice the identification of more than 3,000 gene…
Individuals in need of specific gene therapy who exhibit symptoms similar to a known genetic disease
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6 of 27 concepts completed multiple choice question this image represen…
A. Behavioral isolation
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question #5 multiple choice the data on the human genome database canno…
A. life - threatening accidents
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multiple choice question blue - footed boobies are birds that make a gr…
A visual signal
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question #4 multiple choice _____ deliberately manipulates the genes of…
A. Biogenetic engineering
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multiple choice question the fact that some species of electric fish ca…
A. behavioral; electrical
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select all that apply identify the two main prezygotic isolating mechan…
Behavioral, Ecological
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multiple choice question female moths use ______ to attract males when …
B. pheromones; behavioral
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question #3 multiple choice would be considered a \con\ to having the n…
the use of the personal information in a way that would discriminate against individuals based on confidential information such as potential genetic diseases
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fill in the blank question species that occur in the same location and …
sympatric
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fill in the blank question two species of frogs live in the same pond, …
behavioral
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question #1 multiple choice the elsi is the agency responsible for ____…
Question #1: considering ethical, legal, and social implications related to the human genome Question #2: is not
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fill in the blank question mechanisms that prevent genetic exchange bet…
isolation
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authoritarian and democratic governments have different views on the ro…
Freedom of the press: In the United States, independent journalism is protected by the First Amendment to the U.S. Constitution; In Norway, the constitution guarantees an open med…
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fill in the blank question elaborate courtship displays to attract mate…
Behavioral; species - specific
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multiple choice question what type of isolation occurs when members of …
B. Reproductive
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using context clues to define a word. twelve main deities (the pantheon…
1. Gods 2. Gods
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fill in the blank question the toads bufo woodhousii and bufo americanu…
Bufo woodhousii; Bufo americanus
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fill in the blank question the species concept defines a species as a g…
biological
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multiple choice question which of the following characterized lions tha…
They hunted in groups in open grassland areas.
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multiple choice question the following diagram illustrates the geograph…
phenotypically distinct populations are often connected by intervening populations that are intermediate in their characteristics
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multiple choice question in michigan, two different species of gray tre…
They are sympatric species.
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multiple choice question what are reproductive isolating mechanisms? pr…
Barriers that prevent successful interbreeding among members of different species
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multiple choice question the idea that individuals of a species have th…
Biological species concept
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multiple choice question populations of a single species that are quite…
exhibit intermediate phenotypes
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fill in the blank question species that occur in the same location and …
sympatric
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question 1 which of the following would be an activity that a forensic …
Evaluate whether a defendant was sane at the time the crime was committed
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fill in the blank question selection favors individuals with intermedia…
Stabilizing
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antibiotic resistance in bacteria is an example of ______. genetic drif…
natural selection
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multiple choice question which type of selection favors individuals wit…
Stabilizing selection
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the more i think about my parents sadistic decision to send me to mccle…
The narrator's harsh internal dialogue helps the reader understand her struggles.
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fill in the blank question suppose that a population of finches migrate…
directional
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fill in the blank question beaks in african black - bellied seedcracker…
disruptive
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multiple choice question which process is responsible for the evolution…
C. Natural selection
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question 3 on a recent biology midterm, the class mean was 73 with a st…
z - score for Biology Midterm: 1.8182 z - score for Marketing Midterm: 0.5172 The person performed better on the biology mid - term.
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multiple choice question pesticide resistance in insects has rapidly ev…
selection for individuals resistant to pesticides as we increase pesticide use
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multiple choice question the pale - green coloration of the caterpillar…
C. Camouflage
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multiple choice question which type of selection favors individuals at …
C. Directional selection
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a population bottleneck is often caused by _______. colonlzatlon of a n…
C. a natural disaster
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4. infer: based on what you have seen, create a balanced equation for t…
4. $2C_6H_{12}O_6 ightarrow C_{12}H_{22}O_{11}+H_2O$ 5. Two smaller molecules combine, losing a water molecule to form a covalent bond and a larger molecule. 6. $C_{18}H_{32}O_{16…
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multiple choice question which type of selection acts to eliminate indi…
C. Disruptive selection
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natural selection results in ______ in a population. nonrandom mating g…
O adaptations
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multiple select question select all that apply which are true of antibi…
- B. Resistance initially was due to a random mutation. - C. Increased resistance is due to selection. - D. Strains resistant to multiple antibiotics are likely to appear regardle…
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fill in the blank question selection is a process that can lead to chan…
Natural; evolution
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select all that apply for insect populations to become increasingly res…
resistance must be genetic, selection must occur
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multiple choice question which evolutionary mechanism causes beneficial…
Natural selection
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multiple choice question the caterpillar of the butterfly colias euryth…
they are not camouflaged as well as the green ones
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fill in the blank question the founder effect results in a new populati…
allele
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select all that apply select all of the following events that could lea…
A. A natural disaster such as an earthquake or flood B. An infectious disease that kills a large proportion of the population D. Colonization of an island by a small number of ind…
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much of the human genome is similar to every other humans genome. what …
C. 0.1%
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multiple choice question natural selection results in a population bett…
individuals who are well adapted to the environment contribute more of their alleles to the next generation
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multiple choice question evolutionary change is not caused by phenotypi…
Genetic basis
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fill in the blank question natural selection can lead to if variation i…
evolution
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multiple select question select all that apply select all of the follow…
- Variation must result in differences in the number of offspring surviving in the next generation. - Variation must exist among individuals. - Variation must have a genetic basis.
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order the terms from simplest to most complex. paired bases, dna molecu…
D. paired bases, DNA molecule, gene, chromosome, cell, arm, person
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how does natural selection affect allele frequencies? it increases the …
B. It causes detrimental alleles to become less common. C. It causes beneficial alleles to become more common.
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multiple select question select all that apply soon after it was establ…
B. different allele frequencies than the original larger population D. less genetic variation than the original larger population
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a population bottleneck is often caused by _______. o colonization of a…
a natural disaster
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select all that apply select all of the following that could cause evol…
A. A plant with an enzyme that makes it disease - resistant C. A moth that has a gene for cryptic coloration
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multiple select question select all that apply select the types of larg…
A. A large population of garter snakes in which only a few individuals contribute to the next generation. D. A large population of garter snakes that started from a few individual…
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multiple choice question why does natural selection occur? because indi…
Because some individuals in a population possess heritable phenotypes that are more favorable than others.
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multiple choice question what can likely happen as a result of genetic …
They are likely to be lost.
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multiple choice question which evolutionary mechanism causes beneficial…
Natural selection
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multiple choice question what changes in the genetic variation of a pop…
Genetic variation will be decreased.
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multiple choice question why can the founder effect cause a previously …
The allele frequencies in the founding members of the population differ from the allele frequencies in the original large population.
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select all that apply select all of the following events that could lea…
- Colonization of an island by a small number of individuals - An infectious disease that kills a large proportion of the population - Human destruction of a population's habitat …
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multiple choice question what is the founder effect? a catastrophic eve…
C. Changes in allele frequencies that result from the colonization of a new location by a small group of individuals from a larger population
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fill in the blank question large populations can show evidence of genet…
bottlenecked
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multiple choice question a dramatic reduction in population size due to…
B. the bottleneck effect
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multiple choice question what is genetic drift? transfer of genes from …
Random changes in the allele frequencies of a population over time
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multiple select question select all that apply soon after it was establ…
- less genetic variation than the original larger population - different allele frequencies than the original larger population
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multiple choice question which evolutionary mechanism does not change a…
A. Assortative mating
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multiple choice question the change in allele frequencies that occurs d…
the founder effect
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multiple choice question which of the following agents of evolutionary …
Gene flow
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select all that apply select the types of large populations that are mo…
A. A large population of garter snakes that started from a few individuals. C. A large population of garter snakes in which only a few individuals contribute to the next generatio…
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fill in the blank question __________ is the ultimate source of genetic…
Mutation
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multiple choice question what can likely happen as a result of genetic …
They are likely to be lost.
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fill in the blank question the processes that lead to evolutionary chan…
genetic; non - random
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fill in the blank question random changes in allele frequencies in smal…
genetic drift
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fill in the blank question natural populations exhibit significant phen…
genetic
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multiple choice question assortative mating changes ______ frequencies …
B. genotype; allele
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evolutionary change within a population can result from which of the fo…
A. Mutations B. Natural selection C. Migration
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multiple choice question what is gene flow? the increased survival of i…
The movement of alleles into or out of a population.
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multiple choice question genetic variation in a population results from…
allele frequencies
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multiple choice question new mutations are not a major factor affecting…
the rate at which new mutations occur is low
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the dominion of new england, established in the late 17th century, aime…
Consolidating and centralizing control over the New England colonies under a royal governor.
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multiple select question select all that apply select all of the follow…
B. Gene flow C. Genetic drift D. Nonrandom Mating E. Natural selection F. Mutations
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multiple choice question the amount of genetic variation present in nat…
B. significant
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multiple choice question evolution can result from any process that cha…
B. genetic