Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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5. two parents think their baby was switched at the hospital. its 1968,…
a. \(ii\) b. \(I^{A}I^{B}\) c. \(I^{B}i\)
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passage 1 excerpt from franklin d. roosevelts four freedoms speech on j…
C. Roosevelt is providing an informational update on the security situation in Europe; Bush is reminding U.S. citizens that freedom must be defended.
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select the correct answer. which scenario is an example of plagiarism? …
B. Joseph is writing an essay about the Olympics. He takes a portion of a press release from the women's Olympic figure skating team and includes it in his introduction in quotati…
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before the industrial revolution, everything was made by hand. an extra…
- to show how the demand for handicrafts is fading - to show how technology has replaced traditional handicraft techniques
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question 10/10 which of the worm categories is triploblastic? a. platyh…
D. all of the above
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4. mrs. clink is blood type a and mr. clink is blood type o. they have …
a. \(ii\) b. \(I^Ai\) c. \(I^B\)
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question 9 / 10 which of the following worms is a parasite? a. earthwor…
B. Tape worm
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multiple - choice question what do bees secrete from their glands to ma…
beeswax
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question 8 / 10 which worm is matched with the correct classification t…
C. Earthworms are Annelida
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practice it belief that brain mechanisms regulate body weight around a …
set point theory
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which of the following worms have segmentation? a. platyhelminthes b. a…
C. Annelida
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composting as part of a class excreby composting, two students construc…
A. No, because the number of red worms in Student 2's bin decreased between December and January.
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which of the following worms have bilateral symmetry? a. platyhelminthe…
D. all of the above
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the graphs below show reaction vs temperature and the rate of reaction …
C. The enzyme works best within specific ranges of temperature and pH.
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which of the following is the purpose of protonephridia? a. excretion b…
A. excretion
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some bacteria live in hot their cells contain enzymes that function bes…
D. The enzymes will fall apart.
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question 4/10 which of the following describes tapeworms? a. eye spots …
D. no digestive tract
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many of the proteins in the body are enzymes that catalyze chemical rea…
C. When an enzyme catalyzes a reaction, it decreases the activation energy of the reaction.
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2) there are 3 types of polar bears: ones with thick coats, ones with t…
a. Against: Thin - coated bear; For: Thick - coated bear Darwin's 5 points: - Population has variations: Three types of polar bears (thick, thin, medium - coated) - Some variation…
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after a two - day fishing tour at a local lake, it was observed that in…
A. Water temperature
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what is indirect characterization? when the author shows a characters t…
when the author shows a character's traits through words and actions
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the graph below shows the population growth for paramecia (a freshwater…
D. The paramecia have used up their food supply.
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question 2 / 10 which of these best describes the method of reproductio…
B. monoecious
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practice it motivation reflecting desire for internal gratification, su…
intrinsic motivation
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students in a biology class conducted an experiment to observe how many…
A. 9 - 11 days
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alaina wants to decide whether her current cell phone plan is better th…
The slopes of the two lines.
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motivation reflecting a desire for external rewards, such as wealth or …
extrinsic motivation
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question 1 / 10 all of the following are examples of platyhelminthes ex…
C. rotifer
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a ecosystems become less diverse during ecological succession because e…
C. Ecosystems become more diverse because a greater variety of organisms moving into the climax community as the trees grown.
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a student placed a test containing a mixture of compounds into a beaker…
D. an enzyme
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3. fill in the punnett square below showing all the possible blood type…
| | \(I^{A}\) | \(I^{B}\) | |---|---|---| | \(i\) | \(I^{A}i\) (Type A) | \(I^{B}i\) (Type B) | | \(i\) | \(I^{A}i\) (Type A) | \(I^{B}i\) (Type B) |
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they were so delighted with the song that they sang it right through fi…
A. Bloody Sunday
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practice it internal statesthat prompts inquisitive, stimulation - seek…
stimulus motives
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tsar nicholas ii was crowned. 1894 world war i began. 1914 the tsar was…
the 1917 Bolshevik Revolution, which was inspired by the ideals of Lenin
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close read: analyze the text identify the choice that best answers the …
Part A: C. He feels that people have a right to use whatever power they have. Part B: B. "Life is for the strong, to be lived by the strong, and if need be, taken by the strong. T…
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practice ii belief that behavior is motivated by drives that arise from…
drive theory
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read the passage from chapter 1 of animal farm. \i have little more to …
He uses exaggeration to make communism appear too simplistic.
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2. pretend that brad pitt is homozygous for the blood type b, and angel…
The only possible blood genotype of their baby is \(I^B i\).
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a energy flows from the secondary consumers to primary consumers in an …
D. producers are the foundation of all energy pyramids.
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which statement explains the primary difference between the structure o…
C. Nucleotides link together to form a nucleic acid. Amino acids link together to form a protein.
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scenario 2: fifty euglenas and fifty rotifers are living in a pond. som…
Euglenas. Euglenas can potentially use photosynthesis as an alternative energy source if food sources are affected by the toxic waste.
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a chart listing the characteristics of four molecules in shown below. b…
C. 1
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select the correct answer. how is conducting research about how crowdfu…
C. the author's qualifications
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select the entry that correctly uses mla (2021) style for in - text doc…
The first option (Constance Ruzich and A. J. Grant claim the term "predatory lending" suggests a metaphor that sheds light on current American attitudes toward credit and the rela…
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scene of horror, almost inconceivable. happily perhaps, for myself, i w…
The Middle Passage
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composting as part of a class exercise on composting, two students cons…
C. Predation
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4 multiple choice 2 points which of the following is not a common water…
- **Question 4**: B. Oxygen - **Question 5**: A. Pesticide runoff from residential lawns - **Question 6**: D. The excessive enrichment of water bodies with nutrients
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reproduction smackdown! who will be the winner? **consider the followin…
Euglenas. Euglenas will get their population back up to 50 first because they reproduce asexually and can reproduce more quickly without needing a mate, and the environment (food …
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directions: drag the answers to the correct boxes. which type of organi…
Top box: Producers, Middle - right box: Consumers, Middle - left box: Decomposers
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which of the following pairs are not related? a fat - lipid b sugar - c…
C. Nucleic acid - starch
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some bacteria have developed mechanisms for resisting antibiotics. kleb…
B. for example,
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multiple - choice question male bees are... queens drones workers rewat…
B. drones
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which of the following best illustrates an interaction between two biot…
D. Cows eating grass in a field.
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darwins natural selection worksheet name alexander m 10/30/25 1) there …
- a. - AGAINST: Diurnal worms - FOR: Nocturnal worms - Darwin's 5 points: - Population has variations: There are nocturnal and diurnal worms. - Some variations are favorable: Noct…
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2. pretend that brad pitt is homozygous for the blood type b, and angel…
The only possible blood genotype of their baby is \(I^{B}i\)
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sample response: george orwell wrote an allegory of the russian revolut…
equality, rebellion, working class, class divisions
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in 1815, while in exile in jamaica, venezuelan revolutionary simón bolí…
B. ultimately,
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pepsin, a common enzyme found in the stomach, is most active at ph valu…
A. The enzyme becomes denatured causing the enzyme to not be able to function as the pH increases past 3.5.
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large bodies of water, such as lakes and oceans, do not quickly change …
B. Water has a high heat capacity.
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multiple - choice question bees collect ______ from flowers. nectar sep…
nectar
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the graph below shows how the rate of enzyme action changes throughout …
A. 35°C
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rabbits introduced into australia over 100 years ago have become a seri…
A. There are few effective predators.
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water is essential for life. its special properties make water the sing…
B. Water exhibits cohesive behavior
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question 1-9 which statement describes a difference between the beliefs…
Only Protestants promise faith alone to achieve eternal salvation.
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the pyramid below shows the transfer of energy through a terrestrial (l…
B. 10 kJ
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plant cells use a molecule called cellulose to build cell walls. animal…
C. carbohydrates
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what conclusion is best supported by the population data in the table? …
C. When the moose population decreases, the wolf population begins to increase shortly after.
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both graphs below represent different population growth models. in grap…
C. The limited amount of available resources
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18 - 20). what are the pros and cons of using gmos in agriculture? expl…
**Pros**: - Increased crop yield (due to pest and disease resistance). - Enhanced nutritional value (e.g., higher vitamin/mineral content). **Cons**: - Potential for negative ecol…
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question 1 - 8 which term describes the theory of the solar system supp…
B. heliocentric
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question 1.7 the ideas of the scientific revolution - were mostly adopt…
challenged traditional beliefs of the Catholic Church
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use the data for each plants growth to determine and compare the rates …
\(1.8\) in.
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multiple - choice question all worker bees are... gender neutral male f…
C. female
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population q has 100 members, and population r has 10,000 members. both…
Population R after one year: \(10500\) members Population Q after five years: \(128\) members
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multiple - choice question which of the following is not a benefit to t…
helps communication
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plant a in science, students are observing the growth of two plants. pl…
The initial height of Plant B is \(6.4\) inches.
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use the predator - prey interactive to answer the questions. keeping al…
- First question: The prey population grows rapidly until it peaks before crashing and going extinct. - Second question: The growing prey population consumed all the available foo…
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homework - non - mendelian inheritance patterns possible points: 11.11 …
female
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the table shows the allele combinations of various blood groups found i…
Both alleles A and B are dominant over allele i.
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population r has 10,000 members and is growing logistically by 5% (0.05…
For the population size: \(11,000 - 12,000\) members. For the graph: The graph with the S - shaped curve (the second graph in the set of four graphs, which shows a population star…
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in science, students are observing the growth of two plants. plant a re…
\(3\)
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a cross is performed between two flowers as shown in the punnett square…
1 yellow: 2 yellow and red striped: 1 red
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the inheritance pattern of feather color in two different species of ch…
- A cross between a chicken with black feathers and a chicken with white feathers produces a chicken with slate gray feathers: incomplete dominance. - A cross between a chicken wi…
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sickle cell anemia is a condition that affects the shape of a red blood…
incomplete dominance
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can cell phones cause cancer? background: cell phones work by transmitt…
Using cell phones can potentially be linked to cancer due to RF radiation which may cause DNA damage, cell - cycle disruption, and oxidative stress. To limit exposure: use hands -…
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scientist t.h morgan observed that male fruit flies can have white - or…
The trait for white eye color in fruit flies is sex - linked.
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which of the following correctly describes the organization of structur…
Cell → Tissue → Organ → Organ System
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us citizenship test (fall 2024) what did the emancipation proclamation …
Freeed slaves in the Confederacy
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homework - possible points 11.11 the ab blood group in humans is contro…
There is a 50% chance the offspring will have the AB blood group and a 50% chance the offspring will have the BB blood group.
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homework - non-mendelian inheritance patterns huntersyndrome is a serio…
There is a 50% chance that their sons will have the disorder, and a 0% chance that their daughters will have the disorder.
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the abo blood group has three different alleles: $i^{a},i^{b}$, and $i$…
50%
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a. what is the main factor that led to the rise in international trade …
a. the increase in global production: No; significant reductions in the cost of international transport and communication: Yes; more trade discussions at the World Trade Organizat…
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complete the table.
| Chloroplasts | Mitochondria | Cell Wall | Nucleus | Structure | |---|---|---|---|---| | Absent | Absent | Present | Absent | Prokaryotes | | Present | Present | Present | Presen…
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the table compares prokaryotes, plant cells, and animal cells. complete…
| Structure | Chloroplasts | Mitochondria | Cell Wall | Nucleus | | --- | --- | --- | --- | --- | | Prokaryotes | Absent | Absent | Present | Absent | | Plant cell | Present | Pre…
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unit 2.2 quiz - due 10/30 a student is developing a model to show how p…
Ribosomes
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which of the structures are present in plant cells, but not in animal c…
- Chloroplast - Cell Wall
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3. complete the equation: co2 + ______ + sunlight → glucose + ________
\(CO_2 + H_2O+ \text{sunlight} ightarrow \text{glucose} + O_2\)
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free floating genetic material choose from the word box below to comple…
The cell is prokaryotic because it has free - floating genetic material.
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3.1.9 - 12.b which of the following statements is part of the cell theo…
All cells are produced from existing cells.
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how did the concepts of karma and dharma justify social inequality in h…
- First question: Lower caste Hindus were taught that their low status was due to their behavior in a past life. - Second question: Hinduism promotes the caste system while Buddhi…