生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
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which of the following can alter allele frequencies quickly in a small …
Genetic Drift
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complete the statement below. a variation that results in increased fit…
because those individuals are more likely to survive long enough to pass on their variations.
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how can heritable variation increase fitness? variations decrease the p…
The inherited variations create new adaptations that help an organism survive and pass them on.
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read the passage from sugar changed the world. slave labor was valuable…
Boycotting was an effective and persuasive tool in the fight against slavery.
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what is the common misconception about the term \survival of the fittes…
It is often incorrectly thought to refer to the survival of physical strength or superiority.
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what was darwins perspective on mutations and their role in the surviva…
He saw mutations as a way beneficial traits could be introduced, aiding in an organism's survival.
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unit exam - darwins theory of evolution what is a clade? all species wi…
a group of organisms with one common ancestor and all its descendants in an unbroken line
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complete the statement below. the first branch on an evolutionary tree …
the common ancestor.
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which of these is the best description of \descent with modification\? …
the way organisms descend from a common ancestor just with slight modifications
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snail, many gastropods move on a muscular foot and have a hard, protect…
cephalopod
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check my work (1 remaining) what term describes how countries exercise …
A. governance
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which of the following describes the study of embryology? embryology he…
Embryology reveals similarities between organisms as they are developing before birth.
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why are the structures of the forearms in reptiles, birds, and mammals …
They share a common evolutionary origin.
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read the information before answering the question. what evidence of ev…
The organisms develop the same during the early stages then they have gradual modification.
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removed. phosphorescence is what makes glow - in - the - dark stickers …
bioluminescence
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what was the purpose of darwins voyage around the world on the ship hms…
collected plant and animal specimens
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rows of teeth. the crocodile in particular is known for having a very s…
crocodile
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what did darwin theorize about the finches he found on the galapagos is…
They were all descended from the same species.
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insert dashes where needed. at the international dragon boat carnival i…
At the International Dragon Boat Carnival in Hong Kong, hundreds of teams from around the world—some five thousand paddlers in total—race to the sound of beating drums.
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what is bipedal locomotion? no movement movement involving wings and le…
movement involving two feet or legs
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angelou alternates the focus of the stanzas between the free bird and t…
- The free bird is a metaphor for a free person. - The caged bird is a metaphor for an oppressed person. - Angelou supports each extended metaphor by comparing the birds. - Angelo…
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matching: match the term to the description. a. prophase b. interphase …
1. E. Anaphase 2. A. Prophase 3. C. Telophase 4. C. Telophase 5. C. Telophase 6. D. Metaphase 7. A. Prophase 8. E. Anaphase 9. D. Metaphase 10. C. Telophase 11. A. Prophase 12. B.…
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which term matches the picture? monogastric ruminant
ruminant
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lie out in the sun to warm itself up. which term matches the picture? e…
endotherms
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consumers, or heterotrophs. the greek prefix hetero - means \different.…
heterotroph
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which term matches the picture? branched veins. monocot dicot
monocot
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the process of pickling vegetables involves osmosis. salt is more highl…
diffusion
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passive transport occurs when molecules cross the cell membrane without…
- Cellular energy is not required to move molecules from areas of higher concentration to areas of lower concentration. - As molecules move randomly, they collide with each other …
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read the excerpt from the evolution of useful things. clearly, existing…
presenting Drew's capability and determination.
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apr 2, 2021 heat shield testing recycles waste on earth 1 the space sta…
B. by explaining how replicating the vaporization process in space is used to break down waste into molecules which then can be converted into useful products
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carbon dioxide molecules cross the cell membrane by simple diffusion, w…
- **Simple diffusion**: molecules pass directly through the phospholipids in the cell membrane - **Facilitated diffusion**: molecules pass through proteins in the cell membrane; l…
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arachnids versus insects study the table which characteristics would be…
B. antennae, simple eyes, compound eyes
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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 producer? moth mushroom fern cheetah
fern
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arachnids versus insects study the table. which characteristics would b…
C. antennae, simple eyes, compound eyes
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nida draws a diagram with insects, birds, and mice. she shows the mice …
food web
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maggots get their energy by breaking down dead and decaying animals. wh…
C. decomposers
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question 7 2 pts connecting with one another to finance other peoples d…
- Question 7: crowdfunding - Question 8: Knowing how to hire a programmer - Question 9: Virtual reality
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the organisms in a food chain are listed in order of trophic level from…
50,000 calories
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which of these is a heterotroph? plant producer consumer phytoplankton
consumer
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which organisms obtain energy from dead or decaying matter? select two …
C. earthworms, D. bacteria
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the diagram shows a food web. what would most likely happen to the food…
The entire food web would be affected.
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yellowfin tuna are large fish that are found in tropical and subtropica…
C. secondary consumer
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socialization, as a sociological term, describes: how people interact d…
10. Learning to read and write 11. Family
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7 multiple choice 1 point which of the following best depicts marxs con…
7. A construction worker is laid off and takes a job at a fast food restaurant temporarily, although he has never had an interest in preparing food before. 8. The looking - glass …
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connecting with one another to finance other peoples dreams is called__…
- Question 1: crowdfunding - Question 2: Knowing how to hire a programmer - Question 3: Virtual reality
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4 multiple choice 1 point a sociologist conducts research into the ways…
- **Question 4**: C. Conflict theory - **Question 5**: D. Functionalism - **Question 6**: C. Industrial
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17. the industrial revolution grew in britain because of its a. geograp…
17. A. Geography and natural resources 18. A. The Industrial Revolution 19. A. Urbanization
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read the picture and answer the questions 12 and 13 below. source: sue …
12. A. Unification of Germany 13. C. Nationalism (pride in one’s country) 14. A. New technology made farming faster 15. B. Small farms joined into big ones (Enclosure Movement)
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which type of advantage refers to the mode of entry abroad? a. ownershi…
C. internalization
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9. one reaction to absolute monarchy was that -- a. hobbes wrote \levia…
10. A. Many regions gained independence 11. B. Simón Bolívar
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which advantage relates to the economic, political, and social systems …
B. locational, or country - specific
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2 multiple - choice questions whose interests must interest groups bala…
1. disadvantaged members and relatively advantaged members 2. those that affect the organization's lowest - income members
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in the adult digestive tract, where do lipases break fat into fragments…
c. Small intestine
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storage forms of glucose in living things include which of the followin…
d. Glycogen and starch
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which statement accurately describes type 2 diabetes? o a. type 2 diabe…
C. The primary defect is insulin resistance.
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which of the following terms applies to the wavelike muscular contracti…
C. Peristalsis
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a population of e. coli bacteria grows exponentially with time. you bel…
(c) \(t_b\approx0.48\) hour(s)
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water is absorbed in the intestine through which of the following proce…
B. Simple diffusion
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the presence of many large, highly - branched purkinje cells in a sampl…
cerebellar cortex.
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which is true of the inner surface of the small intestine? o a. it has …
d. It is covered with projections called villi.
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a population of e. coli bacteria grows exponentially with time. you bel…
\(308000\)
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how is glycogen typically stored in the body? a. in the liver and adipo…
C. In the liver and muscles
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a population of e. coll bacteria grows exponentially with time. you bel…
\(3860900\)
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the cerebellum and pons develop from the mesencephalon. telencephalon. …
metencephalon.
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which statement accurately describes the absorption of nutrients via fa…
B. It requires a specific carrier.
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a population of e. coli bacteria grows exponentially with time. you bel…
A. \(t_d\) must be wrong. B. \(t_d\) and \(t_m\) must be wrong. C. \(t_m\) must be wrong. The answer is B. \(t_d\) and \(t_m\) must be wrong.
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a population of e. coli bacteria grows exponentially with time. you bel…
\(4665864\)
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a population of e. coli bacteria grows exponentially with time. you bel…
\(3056900\)
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for this question, assume brown fur (b) is dominant to white fur (b) in…
B. \(Bb\), C. \(BB\)
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specialized ______ form the secretory component of the choroid plexus. …
ependymal cells
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consider the couple shown here. what can you say about their children i…
C. Half the females are not carriers for color vision deficiency; D. Half of the females are carriers for color vision deficiency; E. Half the males do not have a color vision def…
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a president and those who assist him must be free to explore alternativ…
Government leaders are subject to the same laws as everyone else.
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dna extraction lab worksheet: unraveling the blueprint of life name: da…
1. Breaks cell walls to release cellular contents. 2. Disrupts cell membranes to free DNA. 3. Neutralizes DNA's charge for aggregation. 4. Precipitates DNA for visualization. Hypo…
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question is hairline shape, ear shape, and eye color a genotype or phen…
Phenotype
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ike issues $110,000 of 9%, three - year bonds dated january 1, 2021, th…
|Date|General Journal|Debit|Credit| |---|---|---|---| |January 1, 2021|Cash|112,881| | | |Bonds Payable| |110,000| | |Premium on Bonds Payable| |2,881|
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select the correct answer. which word correctly completes this sentence…
B. los
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read the passage and choose the best answer to each question. the fairy…
External conflict: The rich man gets annoyed at his horse, tells her to be quiet, and strikes her; The rich man struggles to carry the saddle and suffers in the heat of the sun. I…
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jasons friends want him to drag race the car next to him. what is one o…
suggest an alternative
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highlight the word or phrase that makes the thesis statement wordy. cel…
as a tool
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addressing peer pressure a friend approaches ivana and tomomi and asks …
B. assessing the risk, C. relying on values, D. refusing assertively, E. offering alternatives
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select the correct answer. which reflexive pronoun correctly completes …
C. Me
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select all the true statements. both plant and animal cells can have a …
Only the statement “Both plant and animal cells can have a Golgi” is true.
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microscope use: 15. when focusing a specimen, you should always start w…
15. low - power 16. fine adjustment 17. compound 18. arm; base 19. nosepiece 20. \(500\times\)
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when viewed from space, earth looks like a blue planet. this is because…
- B. Water has unique chemical properties due to its structure. - C. Water is found in solid, liquid, and gas form on Earth. - D. Water's solvent properties help organisms survive.
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select the correct answer. which part of the female reproductive system…
A. ovary
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how does the seventh amendment differ from the other amendments dealing…
The Seventh Amendment applies to civil court proceedings.
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read the excerpt from the dark game: true spy stories from invisible in…
suspenseful
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which statement explains why the thirteenth, fourteenth, and fifteenth …
the Union winning the Civil War, ultimately abolishing slavery within the whole country
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what is the purpose of using genetic engineering to develop edible vacc…
to prevent widespread diseases in developing countries without using syringes
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the apples at the local supermarket have been genetically engineered to…
C. recombinant DNA
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all of the following are ways in which dna technology plays a role in m…
examinando la paternidad.
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which inheritance pattern results when parents with pure traits are cro…
incomplete dominance
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skin color, fur color, and height are examples of which inheritance pat…
polygene inheritance
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john and pat are identical twins with identical dna. john works in a mo…
Skin color, a polygenic trait, is also determined by environmental factors.
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the allele for curly hair is incompletely dominant. if a mother is homo…
100 percent
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use the passage and graph to answer the following questions. two biolog…
C. Noah is correct. Oxygen is a product of photosynthesis; intense light would increase the amount of oxygen in the water. ### Question 21
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a chicken with black feathers (bb) is crossed with a chicken with white…
1. BW 2. BW 3. BW 4. BW
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unattached earlobes are dominant to attached earlobes. cleft chin is do…
1. \( EeAA \) 2. \( EEAa \) 3. \( EEaa \) 4. \( eeAA \) 5. \( eea a \)
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purple petal color in pea plants is dominant to white petal color. two …
1:4 25%