生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
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exercise precautions the body loses up to 40 percent of its body heat t…
head
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name the producers in this food web. seaweed and zooplankton; phytoplan…
B. phytoplankton and seaweed
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in horses, black hair color is dominant to chestnut hair color. if the …
Bb (from the options: B. Bb)
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a collection of organisms that make up a community as well as all of th…
B. Ecosystem
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largest number of individuals of a population that the environment can …
D. carrying capacity
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4/25 during respiration, ______ is consumed and ______ is released. oxy…
A. oxygen, carbon dioxide
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3/23 a collection of organisms that belong to different populations but…
D. Community
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2/23 what does not produce carbon dioxide? photosynthesis animal respir…
A. Photosynthesis
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question 12 1 pts the parent of newborn is concerned about vaccine side…
- Local reactions occur in about 20% of vaccine doses given - Fever is the most common adverse reaction - Severe allergic reactions are very rare
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in horses, black hair color is dominant to chestnut hair color. if the …
A. BB (assuming the option with BB is the correct choice here, as per the genetic principles of dominant homozygous genotype for a dominant trait like black hair in horses)
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which term refers to the process by which individuals that are better s…
C. Natural Selection
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question 8 1 pts the primary care nurse practitioner is performing a we…
14 to 17 hours ### Question 9
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what is this an example of? fossil record homologous structures vestigi…
B. homologous structures
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based on the biochemical analysis of the organisms in the chart, which …
Human and chimpanzee
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why are advantageous traits more likely to be passed onto offspring? be…
C. Because they are more likely to survive and reproduce.
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what is another name for natural selection? survival of the fittest sur…
A. survival of the fittest
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darwin wrote that organisms with traits that are best suited to the env…
increase in number
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predict which moth would increase in population; dark; light
light (the light - colored moth would increase in population)
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11/19 what is an organism that has similar characteristics and can repr…
C. species
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if two species show similarities in fossil records, similar dna or prot…
D. Common ancestor (assuming the options are labeled A - D as A. Similar environment, B. Similar population size, C. Similar adaptations, D. Common ancestor)
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inherited trait that helps an organism survive is a(n) __________. foss…
C. Adaptation (assuming the options are labeled A: Fossil, B: Ancestor, C: Adaptation, D: Natural selection; if the original options have different labels, adjust accordingly, but…
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6/19 organs that are reduced in size and show no apparent function are …
B. vestigial
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7/19 what is the study of organisms at the early stages of development?…
A. embryology
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complete each sentence with the correct word or phrase. the natural hom…
1. habitat 2. ecosystem 3. basic need 4. living thing
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structures with the same parts have different functions; suggests that …
B. homologous structures
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5/9 what is a change in an organism that allows for it to survive in it…
C. adaptation (assuming the options are labeled A: homologous, B: vestigial, C: adaptation, D: analogous; if labels are different, adjust to the correct option with "adaptation" t…
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the ability of an organism to survive and reproduce in its specific env…
C. fitness
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which of the following is an example of a vestigial structure? the hind…
C. the tailbone of a human (assuming the options are labeled A: the hind limbs of a house cat, B: the fins of sharks, C: the tailbone of a human, D: the wings of a red - tailed ha…
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two organisms that are closely related would have very similar dna sequ…
A. very similar DNA sequence
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if two species show similarities in fossil records, similar dna or prot…
C. Common ancestor (assuming the third option is labeled C; if the third option is just "Common ancestor" without a letter, then "Common ancestor" is the answer)
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task #5 new technology in war which of the new technologies has the big…
I believe that radar had the biggest impact on technology because it revolutionized detection and navigation during WWII, enabling better air defense, safer bomber missions, and e…
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a(n) ______ business is usually one of a kind, and it relies on local c…
B. local
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use what you learned about mendel’s experiments to answer the following…
First blank: variables (or "factors", "traits" can also be acceptable in context) Reason for pea plants: Pea plants have distinct, heritable traits (e.g., flower color, seed shape…
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a local business ______. a. does business in several countries at one t…
C. is usually one of a kind, and relies on local consumers to generate business
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1. during rush hour traffic, an emt crew is responding to a motor vehic…
1. A. Discovering that the closest hospital trauma center is 25 minutes away 2. E. Observing that the collision involves a commercial truck carrying hazardous materials placards 3…
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complete dropdown is the study of heredity in organisms. options: chrom…
Genetics
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a chromosome is a cell structure made of dna that gives the master inst…
Heredity
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offspring. is a cell structure made of dna that gives the master instru…
A. A chromosome
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is a segment of dna that is the basic unit of heredity and is transferr…
A gene
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what best distinguishes b cells from t cells? b cells destroy pathogens…
B. B cells produce antibodies, while T cells attack and kill infected cells
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use the drop-down menus below to match familiar genetics terms with the…
DNA
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geese migrating in the winter is an example of: courtship learned behav…
C. Instinct
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in cold weather most animals must eat large quantities of food to obtai…
C. Hibernation
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which of the following is true of the global business environment? answ…
The correct option is the one with "The Foreign Corrupt Practices Act bans the payment of bribes internationally." (the second option in the list of answer choices).
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18/21 which is the correct meaning of a learned behavior? inherited and…
The fourth option: acquired behaviors that require motivation
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4. why does the brain create pathways between neurons when you learn so…
To store the information for future use
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state of animal dormancy, similar to hibernation, characterized by inac…
B. Estivation
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question which of the following is true of the global business environm…
The option "Aesthetics (what is believed to be in good taste and/or beautiful) differs significantly around the world." (the second option in the list)
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learning: business in a global economy question which of the following …
The correct option is: The Foreign Corrupt Practices Act bans the payment of bribes internationally. (The first option in the list of choices)
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1. what part of the brain helps turn short - term memories into long - …
B. Hippocampus ### Question 2
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16/21 plants growing toward a positive stimuli is known as: plant tropi…
A. Plant tropism
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what is a potential problem associated with this type of foreign direct…
A. There can be economic uncertainty for Madagascar, the host country, because the company may move in 5 years
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an inherited characteristic that helps an organism to survive long enou…
C. Adaptation
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question which of the following is true of the global business environm…
A. The Foreign Corrupt Practices Act bans the payment of bribes internationally. (Note: This is a correction. Wait, no, the correct option is the third one. Wait, let's re - evalu…
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an automatic response established by training to an ordinarily neutral …
C. Conditioned response
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13/21 co - evolution is... copying a behavior or appearance blending in…
C. when two different species change in parallel (complimentary) directions
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seasonal or periodic movement of animals in response to changes in clim…
B. Migration (assuming the second option is labeled B, with the option text "Migration")
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blending in with the environment for protection from predators or to he…
C. Camouflage
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which of the following is an example of behavioral adaptations? mimicry…
B. Instincts
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question the wto has _________. answer - extended gatt rules to service…
A. extended GATT rules to services and increased the protection for intellectual property rights
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9/21 which is an example of co-evolution? rabbit eating lettuce elephan…
C. Hummingbird getting nectar from flower
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which of the following is true of the global business environment? aest…
C. The Foreign Corrupt Practices Act bans the payment of bribes internationally. (Note: Here we assume the third option is labeled as C. If the original options had different labe…
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immunity can be long term or short term. a mother producing antigens to…
A. Active
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7/21 learning by repeatedly trying a task; learning from mistakes court…
B. Trial and error (assuming the options are labeled A: Courtship, B: Trial and error, C: Instinct, D: Migration; if the original options had different labels, adjust accordingly,…
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question which of the following scenarios illustrates the concept of a …
A. Trident Motors, Inc., a U.S.-based company, joined forces with Icon Automobiles, Inc., an Indian automobile manufacturer, to create a new business that involved shared possessi…
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question the theory of comparative advantage indicates that countries t…
D. international trade
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6/21 what is mimicry? copying a behavior or appearance a mutualistic re…
A. copying a behavior or appearance
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fixed pattern of behavior in response to a certain stimuli, like migrat…
D. Instinct
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4/21 structural adaptations are used for finding food and protection be…
A. finding food and protection
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2/21 which is an example of an innate behavior? ducklings following the…
spider building a web
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post-wwii leaders established the united nations to ______. ○ reduce th…
D. help maintain international peace and security
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the ability of your bodies immune systems memory b cells is an example …
B. Active immunity
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when the urinary bladder fills to about 250 ml with urine, __________ s…
First sentence blanks: stretch receptors; spinal cord Second sentence blanks: sacral; lumbar; sphincters (Note: The options are used as per the blue boxes: stretch receptors, spin…
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which of the following are used as buffers for acid-base balance in the…
A. Protein, B. Carbonic acid, C. Bicarbonate ions
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which organisms are most closely related? cyanea artica (jellyfish) & c…
C. Equus caballus (Horse) & Equus burchellii (Zebra)
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which is a use of genetically engineered bacteria? making human insulin…
D. all of the above (assuming the options are labeled A: making human insulin for diabetics, B: making clotting factor for hemophiliacs, C: making human growth hormone for humans …
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term given to describe the 2 name naming system is: binomial key dichot…
D. binomial nomenclature
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in older children and adults, the brain controls the ____ reflex, delay…
micturition
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what process is used to produce dna fingerprints? gel electrophoresis p…
A. gel electrophoresis
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in females, the reproductive and urinary systems are not connected. tru…
True
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if you were to describe the urinary system, you could say (select all t…
A. The kidneys are in the lumbar region, B. The urinary bladder sits in the pelvic cavity
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blood volume is intimately associated with the salt balance of the body…
True
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organism | number of amino acid differences from human chimpanzee | 0 r…
chimpanzee
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erythropoietin calcium red bone marrow cardiovascular system sodium chl…
1. First box: renin, sodium 2. Second box: cardiovascular system, erythropoietin 3. Third box: red bone marrow 4. Fourth box: calcium
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which organism is most distantly related to the bird? snake turtle jawl…
jawless fish
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organisms are the same __________ when they can have offspring, then th…
B. Species
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the scientific name for an organism is made from the: class and family …
D. genus and species name (assuming the last option is D; if the options are labeled as A, B, C, D with A: class and family name, B: domain and kingdom name, C: kingdom and phylum…
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which organism is most closely related to the bird? turtle crocodile li…
crocodile
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page 1 page 2 global greenhouse gas emissions, 2013 6% 2% 10% 76% carbo…
A. The world emits more carbon dioxide and less methane than the United States.
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which organisms are closely related? coyote and gray wolf coyote and am…
coyote and gray wolf
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which technique would most likely be used by forensic scientists? dna f…
A. DNA Fingerprinting
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the 8 levels of classification, most broad to most specific. domain, ge…
The third option (Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species)
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which organisms pictured on the cladogram have hair? prosimians and hum…
prosimians and humans
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3/19 which organisms are most closely related? equus caballas (horse) &…
A. Equus caballus (Horse) & Equus burchellii (Zebra)
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question 6 6 / 8 the article states: there was another issue. like many…
C. answer
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question 5 5 / 8 which of these is an opinion? a. the country party had…
B. Rhode Island should have voted for the Constitution sooner.
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2/19 what is used to cut dna into fragments? sucrase restriction enzyme…
B. restriction enzymes
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29/31 another term for homozygous is dominant hybrid recessive purebred
D. Purebred
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multiple choice question which are a type of cell that can be directed …
B. stem cells
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a plant shows incomplete dominance in size. a tall plant (tt) is crosse…
50% (corresponding to the option with 50%)