Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
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because they are both lean, when mark and lauren have children, they wi…
F
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typhoid fever is caused by bacteria in contaminated food or drink. in 1…
B. density - dependent factor
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a population of cheetahs has a birth rate of 5 and a death rate of 15. …
-12
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a population of elephants becomes too large, and several members leave …
C. emigration
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colorado has a vast population of lodgepole pines. a population of lodg…
devastation by the pine bark beetle
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the construction of wind farms has affected the migratory patterns of s…
C. a density - independent limiting factor
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the great hornbill and the toucan both eat the same fruit, insects, and…
D. competition
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differentiate between density - dependent and density - independent lim…
Density - dependent limiting factors: affected by population density, e.g., competition for resources, predation. Density - independent limiting factors: not affected by populatio…
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name the three types of population distribution, describe each, and exp…
1. Clumped: Individuals are grouped together, often due to resource - related factors. 2. Uniform: Individuals are evenly spaced, usually due to territorial or competitive factors…
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are dams density - dependent or density - independent limiting factors?…
Density - independent
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determine if the limiting factors listed below are density - dependent …
Industrial pollution: density - independent Habitat: density - dependent Food: density - dependent A hurricane: density - independent Number of mates: density - dependent Hunting …
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in a population of deer, the birth rate is 5, the death rate is 4, immi…
$(5 + 8)-(4 + 6)=3$; positive; increasing
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in a population of wolves, the birth rate is 4, the death rate is 3, im…
$(4 + 2)-(3 + 3)=0$; Since the population growth is 0, the population is stable.
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match the terms to their definition. the number of individual organisms…
1. Birth - rate/Natality 2. Emigration 3. Death - rate/Mortality 4. Immigration
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a population of giraffes on a square kilometer of the african savannah …
What is the size of the giraffe population? 16 What type of distribution does this giraffe population display? C. clumped What is the population density? 16 individuals per square…
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which of the following factors do you think can affect the size and str…
All of the above options can affect the size and structure of a population. So the selected options would be: - the number of individuals who enter a population - the number of in…
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yellowfin tuna are large fish that are found in tropical and subtropica…
C. secondary consumer
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approximately % of the available energy is passed from organisms at one…
10
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which represents the amount of potential food available at each trophic…
D. biomass pyramid
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which organisms obtain energy from dead or decaying matter? select two …
C. earthworms, D. bacteria
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in order to support all of the organisms in an ecosystem, which should …
B. producers
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the diagram shows a food web. which is the producer? grass grasshopper …
grass
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which of these is a heterotroph? plant producer consumer phytoplankton
C. consumer
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which of these is a producer? moth mushroom fern cheetah
fern
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the diagram shows a basic food chain. grass rabbit snake hawk which is …
rabbit
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nida draws a diagram with insects, birds, and mice. she shows the mice …
C. food web
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prompt use the model here to describe the transfer of matter and flow o…
Biomass transfer occurs with inefficiencies during digestion. Non - transferred energy is lost as heat and in feces. Fewer organisms are at the top of the energy pyramid due to lo…
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which organism in this food web would you expect to have the greatest a…
Kelp
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analyzing energy transfer if the grass contains 100,000 kcal of energy,…
100 kcal
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what text structure did the writers of the english bill of rights use t…
Neither of the provided options is correct. The English Bill of Rights used a problem - solution structure to address issues related to governance and rights, not the ones describ…
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carls story: ive learned so much here - not just about conservation, bu…
It gave people practical job skills and improved physical health, thereby preparing individuals for future opportunities.
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carls story: \ive learned so much here - not just about conservation, b…
It gave people practical job skills and improved physical health, thereby preparing individuals for future opportunities.
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alveoli are surrounded by... veins to directly interact with blood. art…
capillaries to directly interact with blood.
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the heart delivers oxygen to cells so they can perform which process? c…
Cellular respiration
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a nurse is collecting data for a client who has had diarrhea and decrea…
Grasp a skin fold on the chest under the clavicle, release it, and note whether it springs back.
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the circulatory system is... our heart, blood vessels, and blood. our h…
our heart, blood vessels, and blood.
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a nurse is auscultating the heart sounds of a client who has developed …
D. Pericardial friction rub
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blood transports hormones around the body. hormones are... waste create…
chemical messengers that regulate and signal lots of body processes.
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what is blood? an oil - like fluid without cells that can only carry ox…
A type of liquid connective tissue made of cells
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a nurse is collecting data from a client who has rheumatoid arthritis. …
D. Hard lumps over the joints of the fingers
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a nurse is reviewing the electronic medical record of a newborn. which …
C. Infection
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20 multiple choice 2 points when a child can internalize the expectatio…
A. take the role of the particular or significant other.
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cystic fibrosis is a genetic disorder in humans that results in the ove…
The mucus blocks the microvilli of the plasma membrane and nutrient absorption cannot occur.
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multiple choice 2 points what does the nature vs. nurture debate help u…
D. the complex interaction between hereditary traits and social learning
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4.2 prokaryotic cells which of the following is true regarding cell siz…
A small size ensures proper transport of materials into and out of the cell.
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read the excerpt from tools of the spymaster. general gates troops held…
describe to the reader a brave act by a historical figure.
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the numbers that major tallmadge assigned to members of the culper ring…
Major Tallmadge created a code that substituted numbers for words during the Revolutionary War.
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4.2 prokaryotic cells which of the following cells would be the smalles…
D. bacteria
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chapter 12 mastery test a, continued part c number the steps in each cy…
16. 3, 2, 1 17. 1, 4, 3, 2 18. 1, 2, 3 19. The study of the relationships between living organisms and their environment. 20. Break down dead organisms and waste materials, recycl…
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chapter 12 mastery test a part a write the letter of the answer that co…
1. C 2. B 3. C 4. D 5. B 6. D 7. C 8. A 9. E 10. J 11. H 12. I 13. B 14. G 15. F
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which of the following statements about the value of the nitrogen - cyc…
A. Nitrification occurs as nitrogen gas is converted to nitrate.
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4.2 prokaryotic cells which of the following examples does not belong w…
E. bacteria
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if the members of a population are small in size, mature early, and hav…
A. r - strategists
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which of the following examples does not belong with the rest? protein …
protein
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4 & 45 test opportunistic species multiple choice have long life spans.…
C. are good dispersers and colonizers of new habitats.
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you are a crime scene investigator and have collected material from the…
A nucleoid region with a single chromosome.
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4.2 prokaryotic cells which of the following distinguishes plant cells …
B. A well defined nucleus
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clinton gave the silver ball to daniel taylor, a young officer, promisi…
They took the soldier to an American General Clinton instead of the British General Clinton.
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chapter 44 & 45 test how to limit population size in trying to limit th…
True
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farmers sprayed litchi trees to suppress populations of scale insects. …
the scale insect was r - selected and the high number of young included a resistant strain, the predator was K - selected and will take longer to produce a resistant variety
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lo 1.1. what is the definition of anatomy? the study of disease. the sc…
The study of structure and relationships between body parts.
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part c answer each question. 16. what organisms did gregor mendel exper…
16. Gregor Mendel experimented with pea plants. His experiments showed the basic principles of heredity. 17. Sex cells are haploid and specialized for sexual reproduction, while o…
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bio-201 topic 1: anatomy, physiology, homeostasis, and the chemistry of…
Organ
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bio - 201 topic 1: anatomy, physiology, homeostasis, and the chemistry …
Molecular level
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bio-201 topic 1: anatomy, physiology, homeostasis, and the chemistry of…
Organ system
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bio - 201 topic 1: anatomy, physiology, homeostasis, and the chemistry …
Organelle level
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10 which of the following species of bacteria is not closely related to…
A. Escherichia coli
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persuasive appeals an argumentative text is designed to convince an aud…
1. (a) Jefferson addresses the British Crown, colonists, and international community in paragraphs 1 - 3 by stating grievances formally. - (b) Stated audience is British King/Parl…
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the most immediate result of destruction of a cells ribosomes would be …
protein synthesis would stop
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a collection of bacterial cells, all of which share an overall similar …
strain
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select all that apply why is it difficult to group bacteria into specie…
B. Bacteria can alter their genetic makeup. C. Bacterial cells can accept genetic material from other, sometimes unrelated cells. D. Bacteria do not use a typical mode of sexual r…
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fill in the blank question bergeys manual of determinative bacteriology…
cell wall
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bergeys manual of ______ bacteriology is used by microbiologists whose …
B. Determinative/Systematic
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archaea that are adapted to growth at very low temperatures are called …
D. psychrophilic
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instructions: read the passage(s) below and answer the question based o…
Introduce a research study that has furthered scientists' understanding of why hair curls
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read the passage(s) below and answer the question based on what is stat…
A. a journalistic account of an organization's purpose, mission, and work
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instructions read the passage(s) below and answer the question based on…
B. salt deposits provide evidence of the way the ancient oceans and air interacted
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passage in paris, france, post - office workers have successfully raise…
D. Data reported by an international organization
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from michael watkins, “continued support of space exploration is a must…
B. Passage 1 argues that space exploration should continue to be funded, while Passage 2 focuses more broadly on ways space exploration contributes to research and life on Earth.
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from michael watkins, \continued support of space exploration is a must…
Space exploration helps people better understand the world they live in.
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from michael hatters, continued support of space exploration at austin.…
have an innate desire to explore
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to robustly fund the space program. these explorations are small in the…
B. have an innate desire to explore
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these explorations are small in the scope of national resources, but th…
A. The space program is expensive to maintain.
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late sunday evening, choking every last pulse of joy from the weekend w…
D. illustrate how people perceived him and his brother as a pair rather than as individuals
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others headed back to the city late sunday evening, choking every last …
C. dreamlike events that he was only partially awake for
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they stopped to grab a bite and watched the slow red surge outside the …
reflective and mildly nostalgic
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they stopped to grab a bite and watched the slow red surge outside the …
B. A narrator recalls his family’s departure from the city during a summer when he and his brother were drifting apart.
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instructions read the passage(s) below and answer the question based on…
B. Three theories about the psychology of spatial orientation are briefly described.
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read the passage(s) below and answer the question based on what is stat…
develop an extended metaphor that compares plants' communication through the release of VOCs to encoded communication systems used by humans
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passage joe balo at oregon state university and his collaborators used …
B. The fatty lipid molecules that coat the California king snake's skin offer more assistance reducing friction on the snake's underbelly than on its back.
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instructions read the passage(s) below and answer the question based on…
D. A term Gordon uses to refer to the network of interactions ants use to complete complex tasks
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instructions read the passage(s) below and answer the question based on…
C. Italian sonnet is composed of two stanzas, while the English sonnet is not
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instructions read the passage(s) below and answer the question based on…
D. Indicates that there may be more water in Earth's mantle than scientists previously thought
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if the newcomers are only changing the ecosystem but ot causing signifi…
offer a viewpoint on nonnative species that sits somewhere between Simberloff's and Davis's
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of them,\ says davis, chairman of the biology department at macalester …
Nonnative species management programs should consider more effective ways to use resources to protect the environment.
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recently published book, invasion biology. davis writes in his its amaz…
B. Some nonnative species can cause harm to the native ecosystems they inhabit.
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recently published book, invasion biology. \its amazing how extensive t…
C. Passage 2 presents responses to assertions that Passage 1 makes about an issue.
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as ruchira is packing her apartment while preparing to move in with her…
mark Ruchira's transformation from a frustrated, unskilled painter to a serene, capable one
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as ruchira is packing her apartment while preparing to move in with her…
A. intensely
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passage as ruchira is packing her apartment while preparing to move in …
They were unaware of it.