生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
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what is the technique of planting different crops in the same field in …
crop rotation
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green revolution and genetic engineering gmos genetically modified orga…
genetic engineering
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5. the term yellow journalism refers to: sensationalized and exaggerate…
5. Sensationalized and exaggerated news coverage 6. A network consistently favoring one political party's viewpoints
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1. which of the following best describes the primary role of the media …
1. To serve as a watchdog and inform the public 2. Horse race journalism
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ms - ls1 - 2 10. what happens when a cell reproduces? a. two similar da…
A. Two similar daughter cells are created.
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the prey population decreases when which of the following increases for…
environmental resistance
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1. which of the following is not stated in the cell theory? a. cells ar…
B. Animal cells are generally more complex than plant cells.
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what are the 3 types of biological dispersal patterns? together, separa…
random, clumped, uniform
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what is one of the reasons why gregor mendel chose to study pea plants?…
They reproduce sexually.
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reproductive strategies r - selected species at the differences in popu…
cockroaches
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complete the text with the transition that best connects the claim to t…
I'll admit
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a plant can produce either purple flowers or white flowers. the purple …
C. \(3:4\)
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what does the dotted line on the graph represent? s - curve growth j - …
carrying capacity (k)
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carrying capacity on a time vs. population graph, what letter(s) repres…
K
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mendel crossed two plants that were heterozygous for the trait of flowe…
\( Pp\times Pp \) (the second option in the list provided in the question)
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which describes the notation tt for the trait of plant height? homozygo…
heterozygous genotype
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human influences on cycles carbon cycle what process naturally moves ca…
photosynthesis
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what does biotic mean? synthetic polymer - based non - living living
living
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14. which organism is not a heterotroph? a. rabbit b. yeast c. tomato p…
14. C. tomato plant 15. D. chlorophyll
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there are two different alleles for flower color, p and p. the image sh…
White petal color is a recessive trait.
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what is the role of pioneer species in secondary succession? to better …
to better the environment to allow other species to take over
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this image shows lichens and mosses on a rock. which type of succession…
primary
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remember that the 10% rule says that only 10% of the energy from one tr…
10,000 Joules
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in an ecosystem, organisms use up chemical energy. what is most of the …
heat
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different species of animals all competing for water at the same wateri…
interspecific
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symbiotic interactions which symbiotic interaction involves two organis…
competition
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heterotrophs what is best defined as an organism that \must consume ano…
heterotroph
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most important organisms an alligator is an example of a keystone speci…
a species with significant influence on the structure and functioning of its ecosystem
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if you remove a producer from an ecosystem, what may happen as a result…
A. A cascading effect may happen, affecting most organisms.
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two parts of an ecosystem abiotic of an ecosystem encompass all the non…
non - living
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which biome has lost 95 - 99% of its natural habitat due to farming and…
grasslands
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gregor mendel crossed homozygous tall plants (tt) with homozygous short…
Tallness is a dominant trait.
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soil formation three types of weathering soil formation provides the ba…
plants, lichens, and mosses accelerating breakdown
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in the digestive system, two types of digestion take place. the first t…
(4) Mechanical digestion (5) Chemical digestion (6) Enzymes (7) Pharynx (8) Peristalsis
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why did gregor mendel choose to use purebred plants in his experiments?…
They exhibit only one form of a trait.
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to ensure that each daughter cell receives a complete and identical set…
46. Because in mitosis (where cytokinesis occurs), the parent cell (with 46 chromosomes) divides to produce daughter cells that are genetically identical to the parent cell. The s…
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complete the text with the transition that best connects the two pieces…
In addition
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open and closed systems why are closed systems considered theoretical m…
Closed systems don't exchange anything with their surroundings and rarely occur.
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open and closed systems why are closed systems considered theoretical m…
Closed systems don't exchange anything with their surroundings and rarely occur.
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read the passage from \full house\ in fact, in the beginning, i was jus…
an internal conflict within the narrator, who wants to be a prodigy but has not found the right activity
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2) where in the cell does respiration occur? * a) endoplasmic reticulum…
2. B. mitochondria 3. C. to transform sugar into energy 4. A. chemical
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1. which is not a part of the digestive system? a. large intestine b. s…
1. C. Trachea 2. D. Delivering nutrients to the cells via the bloodstream 3. A. Absorption of minerals and nutrients
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select the correct answer. which statement best explains the relationsh…
C. Calcium and phosphorus build strong and flexible bones. A diet lacking these nutrients can lead to osteoporosis.
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35. enlightened thinkers believed society was governed by a. religion b…
35. c. scientific inquiry 36. b. the application of reason 37. a. geocentric theory 38. c. scientific method 39. c. scientific method 40. d. Bill of Rights 41. c. Mary Wollstonecr…
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multiple choice questions: the enlightenment and revo 31. this philosop…
- 31. c. Montesquieu - 32. a. Liberty as a natural rights of man - 33. c. Engage in revolutions to establish democratic governments - 34. b. They supported movements for social an…
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read the sentence according to a study published in the american bee jo…
empirical, because the evidence is based on scientific research
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la blitzkrieg fue inicialmente una estrategia eficaz para los alemanes …
- Pregunta 44: Industrializar rápidamente la Unión Soviética. - Pregunta 45: Los aliados occidentales desconfiaban de la Unión Soviética.
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27. enlightenment philosophes such as john locke and jean jacques rouss…
27. b. French citizens claimed their natural rights 28. a. A federal system 29. b. The people have the right to overthrow their government if it abuses its powers 30. b. If a gove…
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which details from the story of my life, chapter 7, should be included …
Helen learned to read and write sentences. Helen learned subjects like geography, math, and biology. Helen visited Keller's Landing, which was used during the Civil War.
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19. the new intellectual movement that stressed reason and thought and …
19. b. Enlightenment 20. d. Social contract 21. a. John Locke 22. b. Philosophes 23. c. Voltaire 24. d. Baron de Montesquieu 25. a. Direct democracy 26. c. Running for office
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a la guerra civil española a veces se la llama un ensayo para la segund…
- Pregunta 1: Proporcionó un campo de pruebas para la Luftwaffe alemana. - Pregunta 20: utilizó sus habilidades administrativas para tomar el poder. - Pregunta 21: Esfuerzos de Es…
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multiple choice questions: the enligit \if man in the state of nature i…
10. B. American Revolution 11. C. Governments are instituted to protect citizens’ rights 12. D. People are incapable of ruling themselves because they are inherently disorganized …
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drag each tile to the correct box. what is the correct order of events …
The narrator reads by the fire. The narrator whispers "Lenore" into the hallway. The narrator goes to open the window. The raven comes in and perches above the narrator's door. Th…
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read the passage. testing for concussions when a patient is suspected o…
B. A new blood test makes it easier—and safer—to detect concussions.
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read the passage. two kinds of iron the human body needs iron to produc…
Plant and animal food sources both contain iron, but the iron in animal foods is more accessible to the body.
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read the passage. cooperative trees we often think of trees as simple o…
Trees in a forest work to support one another by using an underground fungal network.
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matching: match each term with its description 6. berlin act 7. berlin …
6. J. Document created at the Berlin Conference 7. G. City where a meeting was held to divide Africa 8. E. Country who called for the meeting of nations 9. C. Revolution that spur…
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7. how many types of gametes can a double heterozygote (the f1 from the…
a) \(8\) b) \(16\) c) \(4\)
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read the passage. fruit or vegetable? according to botanists, who study…
Botanists consider all plant parts with seeds to be fruits, but nutritionists consider many of them to be vegetables.
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read the passage. roach robots to the rescue when buildings collapse, i…
It is dangerous to search inside collapsed buildings, but cockroach - like robots can go places where human searchers can't or shouldn't.
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multiple choice questions: the enlightenment choose the best answer for…
1. d 2. c 3. b 4. b
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read the passage, saving sea turtles small - scale fishing performed wi…
To prevent turtles from becoming caught in fishing nets, conservation biologists attached LED lights to the nets.
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jake has type i diabetes. which cells are attacked in jakes immune syst…
C. Beta cells
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in which type of relationship does one organism benefit by harming the …
D. Pathogenic
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whats the chemical pathway that breaks down glucose and generates the e…
D. Glycolysis
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graded quiz: nutrition and digestion ________ are organic substances th…
B. Vitamins
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read the passage. african wild dogs: ultimate predators? many books, pa…
African wild dogs have a reputation as fierce hunters who work in teams, but new data suggests otherwise.
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explore it! part 2 position a: food enters the mouth. it is broken down…
1. Both 2. Mechanical 3. Both
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sort the words according to the meanings of their shared roots. hyperbo…
- **horn**: cornucopia, cornet, bicorn - **above; beyond**: hyperbolic, hyperactive, hyperventilate
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toby has been working as a professional photographer for several years.…
event photography
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graded quiz: nutrition and digestion john feels irritable and tired. wh…
A. Gut
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your body breaks carbohydrates down into _______ when you have a snack …
D. glucose
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read the passage. ac vs. dc in the 1880s, the war of the currents began…
AC has distinct advantages over DC, so AC won the War of the Currents.
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graded quiz: nutrition and digestion when does the digestive process be…
D. When food enters your mouth
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the love song of j. alfred prufrock ts eliot • 1915 stio credesse che m…
Both the epigraph's speaker (in a sense of eternal isolation in Hell) and Prufrock (in his own psychological isolation) share a feeling of confessing to someone who, they believe,…
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graded quiz: nutrition and digestion in which type of relationship do b…
A. Symbiotic
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a serving of food that has 10% to 19% of a nutrient based on a 2,000 - …
B. good nutritional value
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early humans: words to know directions true or false print t or f on th…
1. T 2. F, artifacts 3. T 4. F, specialization 5. T 6. F, archaeologists 7. A sudden, radical, or complete change. 8. The Neolithic Revolution (Agricultural Revolution).
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hannah is interested in becoming a scientific photographer one day and …
biology, chemistry, medicine, astronomy, or engineering
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if a group of cells has a statistically significant high number in anap…
excessive growth
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what phase represents cell division in the cell cycle? interphase mitos…
mitosis
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what is the significance level used in the chi - square distribution fo…
0.05
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la estrategia de salto de etapa requería: las fuerzas soviéticas y esta…
1. controlar selectivamente las islas para cortar las líneas de suministro de Japón. 2. Obligó a los alemanes a luchar en una guerra en dos frentes. 3. Los japoneses se rindieron.
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according to the cell division lab, what is the most common phase obser…
interphase
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4.3.2 quiz: understand combining human and machine question 3 of 10 whi…
D. A story that involves travel into the center of the Milky Way galaxy
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5. challenge: human cells have 46 chromosomes. each chromosome consists…
46 because during mitosis, the parent cell replicates its DNA. Each chromosome splits at the centromere, and sister chromatids (daughter chromosomes) are distributed equally. Cyto…
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a mediados de la década de 1930, la italia fascista, la alemania nazi y…
- Primera pregunta: un sistema de partido único que controlaba todos los aspectos de la vida de los ciudadanos. - Segunda pregunta: resultó en hambruna y escasez.
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name: date: succession case study the big island of hawaii the big isla…
Hawaii: Primary succession. No soil existed before (volcano erupts, new land with no soil). British Columbia: Secondary succession. Soil remained (wildfires kill vegetation but so…
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10. to calculate the possible genotypes of the offspring of a given cro…
\(\frac{1}{4}\)
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the following passage is about a boy who lives on an alternative farm c…
The first time I saw a police officer up close... he was arresting me for driving without a license. At the time, I didn't even know what a license was. I wasn't too clear on what…
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which insurance pays beneficiaries directly upon accidental death or lo…
accidental death and dismemberment
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6. the revolutionary war was fought between______and______. * united st…
6. American Colonists and Great Britain 7. Stamp Act 8. Colonists did not have representation within British Parliament (government)
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write a paragraph comparing the organelles in a cell to the organs in y…
Both organelles in a cell and organs in the body are specialized structures that perform specific functions. Just as organs like the heart (pumping blood) and lungs (gas exchange)…
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relevant laws: conservation conservation acts there are a variety of re…
Endangered Species Act
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relevant laws: conservation conservationists duties the endangered spec…
U.S. Fish and Wildlife Service (USFWS)
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relevant laws: conservation conservation acts there are a variety of re…
endangered species and their habitats
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the united nations conference on environment and development the biodiv…
to promote the conservation, sustainable use, and sharing of biodiversity worldwide
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4.2.3 quiz: understand the impact of technology question 7 of 10 which …
C. Government oppression
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which structure in the cell shown in figure 7 - 2 below stores material…
C. Structure C
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10 the organelle that breaks down lipids, carbohydrates, and proteins i…
C. lysosomes