Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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this diagram shows a food chain from lake superior, a freshwater ecosys…
It eats a producer.
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instructions read the passage and answer the following question(s). liz…
The population remained stable because they were better able to hide and avoid being eaten by predators.
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1.3.2 quiz: argumentation raging rat population brought about a natural…
A. A journal written by one of the civilization's chiefs describing the horrible farming conditions and complaining about the rat population
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one advantage for great britain during the american revolution was its:…
B. powerful navy.
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question 4 of 10 even though their casualties were high, the british we…
B. Bunker Hill
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lizard body color and survival the chart below shows the body color dis…
- The brown color trait kept most lizards from being able to survive and reproduce in the changed environment. - The black color trait allowed many lizards to better survive and r…
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instructions read the passage and answer the following question(s). liz…
Cause: changing environment; Effect: shift in distribution of lizard color
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bird beak size is often related to the type of food the bird eats and t…
Mutation, Sexual reproduction
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question 10 of 10 how did early british labor unions succeed in their e…
C. By striking and protesting even when such actions violated the law
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a local scientist has studied the population distribution of a species …
The light brown snails were better than the black snails at using all the available resources.
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the formation of the united nations was a response to the post-war desi…
A. the post-war desire for international cooperation.
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instructions read the passage and answer the following question(s). roc…
Black mice are better able to avoid predators than light - colored mice.
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collared peccaries and parasitic wasps are two organisms that were intr…
The data pattern shows variation in the spine number trait, which affects survival.
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2 multiple choice 10 points which best describes why certain traits led…
because the traits were favorable
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an environmental change occurred that resulted in a reduction in one ty…
Birds with smaller beaks no longer had food after the environmental change and therefore, did not survive.
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question 7 of 10 during which of the following steps of marxs transitio…
D. Pure communism
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which two factions disagreed on the french revolutions path? the libera…
the Liberals and the Conservatives
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question 5 of 10 which historical figure was one of the first people to…
A. Robert Owen
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jan gimsa, robert sleigh, and ulrike gimsa have hypothesized that the s…
D. The model with a sail took significantly less time to complete a sharp turn while submerged than the model without a sail did.
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in 2000, nora de hoyos comstock, herself an owner of a successful consu…
B. settings. She
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part 3 - overview of meiosis meiosis i meiosis ii ____ pair up and sepa…
- **Meiosis I**: Homologous chromosomes pair up and separate. Two haploid cells are formed. - **Meiosis II**: Sister chromatids separate. Four unique gametes are produced. - **Num…
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some members of the scientific community urge caution around the use of…
D. Additionally,
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question 10 of 10 how did capitalist beliefs influence british leaders …
B. They convinced leaders not to make laws addressing issues such as child labor and pollution.
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question 8 of 10 which of the following developments led to the creatio…
C. An increase in both low - skilled manufacturing jobs and high - skilled middle - class jobs
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question 7 of 10 what was proven by the work of louis pasteur during th…
D. That germs cause disease
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8 gabrielle veut gonfler 500 ballons de 1200 ml avec lhélium, aux condi…
\(30\ atm\) ### Exercice 9
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chromosomes & meiosis review part 1 - key concepts fill in the blanks o…
- **Part 1**: 1. 46; 23 2. biological sex 3. autosomes 4. diploid 5. haploid 6. meiosis 7. diploid 8. zygote 9. centromere 10. homologous chromosomes - **Part 2**: - Exchange of D…
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question 6 of 10 which statement best describes a similarity between up…
A. Both groups were treated unfairly and unequally compared with men of their class.
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\i shall point out to you the consequences of the agreements adopted by…
This source is useful as evidence because it shows economic self - interest (fear of losing profit from trade with Britain) and existing economic and governance ties (reference to…
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which of these statements is true? a. there was a causal relationship b…
C. There was a causal relationship between World War I and an international food shortage.
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question 5 of 10 which of these changes caused an increase in pollution…
C. Increase in urbanization
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of fog, with fog all round them, as if they were up in a balloon and ha…
D. Pollution
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select the five adjectives. dont select any articles (a, an, or the). b…
Bell - shaped, nearly, transparent, dangling, tiny, stinging
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question 2 of 10 a researcher gathers data on life in great britain dur…
C. Its fertility rate
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electrochemical energy is produced when: select one: a. the sun shines …
D. two dissimilar metals are immersed in an acidic liquid.
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question 8 of 10 human rights groups in the 20th century worked to: a. …
D. ensure that people around the world were protected from brutal treatment.
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the passage below describes an experiment. read the passage and then fo…
a dependent variable
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question 5 of 10 which statement best describes the relationship betwee…
D. Technology developed during the Industrial Revolution allowed for the mass production of goods such as textiles.
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in the lab, you will change the number of birds with each beak phenotyp…
The percentage of food eaten by the flock is a good number to use because it indicates the birds' success in obtaining resources, which is fundamental for their survival and repro…
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use what you know about natural selection to fill in the blanks in the …
If the type of food available changes, then the frequency of bird beak types that are best suited to eat the new food type will change (increase if it is well - suited, decrease i…
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in this lab, you will simulate birds with three different beaks. after …
What is the effect of **changing the environment (removing fruit)** on **birds with different beaks**?
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flock x flock y flock z the birds shown above have beaks with three dif…
Flock X
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question 6 of 10 assuming that voltage remains constant, what happens t…
D. The current decreases.
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which action could accomplish all of the goals of the french revolution…
writing a constitution
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fill in the blank: fill in the blank with the correct words. word bank:…
countryside ## 2. quickly
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great barrier reef conservation the great barrier reef, located off the…
offer readers visual representations that correlate with major ideas around pollution and conservatior
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what is the biological impact of minimum catch sizes on a population of…
a. The population comes to be dominated by smaller, slower - growing individuals.
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match each term with its correct definition. match term definition alli…
Alliteration - A, Allusion - E, Hyperbole - C, Idiom - B, Meiosis - D
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4. leroy has a net monthly income of $3000.00. a breakdown of his month…
Savings: \(\$90\), Entertainment: \(\$120\), Charitable donations: \(\$180\), Miscellaneous: \(\$390\), Car: \(\$480\), Food: \(\$600\), Housing: \(\$1140\)
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multiple choice question naming ambassadors and using the military are …
foreign policy
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answer each of the following questions in a clear and concise manner. 1…
Las células almacenan energía uniendo un grupo fosfato a ADP para formar ATP. Liberan energía hidrolizando ATP en ADP y un grupo fosfato.
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what were the primary causes of the french revolution? select four opti…
lack of representation for the lower classes, oppressive leadership, high taxes on the lower class, high rates of poverty
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so doom appeared to us, dark word of zeus for us, our evil days. my men…
an epic hero showing bravery in battle, a difficult journey with trials, supernatural elements
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in the 1800s rabbits were introduced for the first time into australia.…
- First question: The rabbits began to overpopulate greatly. - Second question: Biological magnification.
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look at the painting the lictors bring to brutus the bodies of his sons…
one must be prepared to sacrifice their own children to preserve France.
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a species of frog exhibits two varieties of eye color - black and yello…
A cross between heterozygous females and hemizygous, yellow - eyed males will produce only yellow - eyed males.
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which of the following statements about the non - homologous regions of…
A. They contain genes unique to either X or Y and do not cross over.
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during meiosis in males, how are the x and y chromosomes able to pair a…
B. Small homologous regions at the chromosome ends, called pseudoautosomal regions (PARs), allow pairing.
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check out this series of animations explaining membranes and transport …
The red carrier protein.
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which statement correctly describes the difference between the human x …
A. The X chromosome is larger and carries many more genes, while the Y chromosome carries fewer genes including those for male development.
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which statement correctly describes the difference between the human x …
A. The X chromosome is larger and carries many more genes, while the Y chromosome carries fewer genes including those for male development.
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in humans, what determines the sex of offspring, and why? the male game…
The male gamete determines sex because each male gamete can contribute either an X or a Y chromosome.
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select the correct statement(s) about sex determination in animals. sel…
The mechanism of sex determination varies with different animal species.
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which statement primarily appeals to ethos to support the position that…
My recent experience working for a large international company has shown me the integral role teamwork plays in achieving successful outcomes.
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one possible result of chromosomal breakage is for a fragment to join a…
translocation
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below is a diagram of a chromosome that contains the loci of five diffe…
C. A & E
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question 9 the single bloodiest day in american history took place at w…
A. Antietam
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what is the reason that closely linked genes are typically inherited to…
The likelihood of a crossover event between these two genes is low.
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which of the following events causes recombination between linked genes…
Crossovers between the genes results in chromosomal exchange.
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two autosomal genes have a recombination frequency of 16%. which of the…
The two genes are closely linked on the same chromosome.
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which of the following statements correctly describes gene linkage? lin…
The closer two genes are on a chromosome, the lower the probability that a crossover will occur between them.
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which of the following best explains the relationship between tribal so…
Indigenous Americans under tribal sovereignty are not dual citizens because tribal lands are like states with the power to govern and tax within their borders.
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what does it mean for a gene to be sex - linked? the gene is located on…
The gene locus is located on a sex chromosome.
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red - green color blindness is a sex - linked recessive trait in humans…
The genotypes of the parents are \(X^{N}X^{n}\) (mother) and \(X^{N}Y\) (father)
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red - green color blindness is a sex - linked recessive trait in humans…
\(X^{N}X^{n}\) and \(X^{N}Y\)
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which of the following best explains the relationship between tribal so…
Native Americans under tribal sovereignty are dual citizens because they might be asked to use separate currencies with the U.S. and with the tribe.
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which statement primarily appeals to ethos to support the position that…
Dr. Kathleen Adams, a champion of therapeutic writing, rightly argues that the practice of keeping a journal can be a helpful, even cathartic tool.
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what observations led thomas hunt morgan to hypothesize that eye color …
Only male flies had white eyes.
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which of the following statements describes the chromosome theory of in…
Mendelian genes are at specific loci on the chromosome and in turn segregate during meiosis.
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what was one major difference between the commercial revolution and the…
D. The Commercial Revolution led to the adoption of mercantilism in Europe, while the Industrial Revolution contributed to the end of mercantilism.
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multipart: read the following information, then use it to answer questi…
| | \(E\) | \(e\) | |---|---|---| | \(e\) | \(Ee\) | \(ee\) | | \(e\) | \(Ee\) | \(ee\) |
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question 1 of 10 which development during the commercial revolution lai…
A. The employment of more workers to transform raw materials into finished goods
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short answer: answer question 14 using complete sentences. 14. describe…
Chromosomes are made of DNA. Genes are segments of DNA on chromosomes. Genes determine traits.
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when the national assembly broke off from the estates - general, what w…
to achieve genuine government reform
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11. an allele that will not show its effect when there is only one pres…
11. F. recessive 12. D. homozygous 13. E. heterozygous
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a cave in mexico was formed as water slowly eroded soft limestone rock.…
the Mexican blind cave fish, the small insects, and the river
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question 10 of 10 how did thomas edison contribute to the industrial re…
B. He made electricity less expensive and more readily available.
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matching: write the letter of each vocabulary term next to its matching…
8. B. genotype 9. C. phenotype 10. A. dominant
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would you classify this as biological, chemical or physical contaminant.
Physical
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why did the third estate of frances population resent the second estate…
The Second Estate paid the least amount of taxes and had the most power.
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question 7 of 10 why did the ottoman empire not engage in industrializa…
D. The Ottoman Empire resisted new ideas from Europe.
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hot spot: read the question and circle three answer choices that are co…
AA, Aa, Aa
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why was louis xvi considered ineffectual? he decreased the taxes on the…
He failed to respond to the needs of the people.
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6. genetic variation occurs in what type of reproduction? a. asexual b.…
B. sexual
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examine this map. which region was the second to industrialize followin…
C. Region A
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question 1 of 10 canals contributed to economic growth during the indus…
B. shortening sea voyages between industrial centers and foreign markets.
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question 2 in arthropods, the part of the body where the head and thora…
cephalothorax
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question 10 of 10 the industrial revolution began in great britain part…
A. contained many rivers and harbors for transporting goods.
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which statement best describes textile manufacturing in great britain d…
A. It became much more efficient due to a series of technological advances.
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2. chromosomes carry ______________.a. genesb. dnac. all of the above3.…
2. C. all of the above 3. A. allele 4. A. homozygous dominant 5. B. fractions, C. percentages