Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
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1 if the concordance rate of a trait in mz twins is 0.20 and the concor…
D. There may be no genetic link to the behaviour; the behaviour is most likely the result of environmental factors.
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the key accomplishment of the human genome project was a. determining h…
A. Determining how many genes humans have and their location on chromosomes.
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drag the correct labels onto the graph showing two different patterns o…
- a: Population size - b: Time - c: Exponential growth - d: Carrying capacity - e: Logistic growth
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the theory that our genes make us vulnerable to certain behaviors that …
A. Diathesis Stress Model
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choose the best pipette option to accurately transfer each volume of li…
d. \( P1000 \) ### 2. \( 35.5 \, \mu L \) Step1: \( P200 \) handles \( 20 - 200 \, \mu L \), \( 35.5 \) is within this range.
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1 those who study the role of genetics in human behavior make the assum…
C. Behavior has a biological origin
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a wildlife program has monitored a population of desert lizards for ove…
- The lizards have been able to survive extreme temperature changes in their habitat. - Lizards show differences in traits such as skin color and behavior due to genetic diversity…
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pure strains a (round) and y (yellow) are dominant gametes all r;y all …
A. gene flow
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a change in a sequence of dna bases in a bacterial cell has resulted in…
C. The relative frequency of the mutation will increase as time passes.
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consider the impacts on the bird population and its gene pool. ______ i…
D. both emigration and immigration
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a group of snails (of the same species) lives in a garden that also inc…
B. Population C. Community
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which of the following correctly ranks the levels of ecological hierarc…
Organism, Population, Community, Ecosystem, Biome, Biosphere
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students wanted to perform an experiment to mimic natural selection. th…
A. The trichome number is controlled by a genetic factor, B. Directional selection occurred due to the student’s experiment, E. Artificial selection can alter phenotype frequencie…
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while visiting the galapagos islands in 1835, charles darwin collected …
B. The beaks of each finch species were the result of natural selection.
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biotic abiotic community population ecology ecosystem organism is the s…
1. ecology is the study of interactions between organisms and their environment. 2. abiotic factors are nonliving factors that make up an environment. 3. biotic factors are living…
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which of the following studies would be classified as \hypothesis - dri…
A. Since plants depend on sunlight for photosynthesis, a study is conducted to determine if limiting sunlight slows below-ground (root) growth in sugar cane.
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when a single creature, or a whole species, changes in order to better …
A. adaptation ### Second Question:
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in older classification schemes, the group called reptilia was defined …
It does not include the reptiles.
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in a population of beetles, some are green, some are brown, and some ar…
A. brown ### Second Question (Genetic Variation Cause):
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sequence these levels of biological organization from most inclusive on…
1. Domain (Most inclusive level) 2. Kingdom 3. Phylum 4. Class 5. Order 6. Family 7. Genus 8. Species (Least inclusive level)
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pine forests separated by a mountain range, a canyon, or a body of wate…
## Sympatric speciation - Small fish called cichlids live in the same lake but at different depths, which cues differential reproduction - Self-fertilization in plants allows a ne…
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the bacteriophage t4, a virus that infects escherichia coli bacteria, h…
C. the bacteriophage T4 has the ability to flexibly respond to environmental conditions to optimize its reproductive success in order to respond to untimely transitions into the d…
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a plant is already 41 centimeters tall, and it will grow o month. the p…
The plant's height after 28 months is 69 centimeters.
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period: 5th date: 11/16/26 lesson 6: virtual urchin lab (part 2) unit 2…
Q11: It shows ocean pH changes over millions of years, including modern/future projections. Q12: Ocean pH was stable for millions of years, but is now rapidly decreasing (ocean ac…
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6. within the open ocean, many species of sea slug release gametes simu…
6. Gametic isolation (prezygotic reproductive isolation evidence) 7. Behavioral isolation (prezygotic reproductive isolation evidence)
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a plant is already 15.50 meters tall, and it will grow 9 cen month. the…
The plant's height after 15 months is 16.85 meters.
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gametic incompatibility hybrid weakness behavioral isolation mechanical…
1. mechanical incompatibility 2. hybrid weakness 3. habitat isolation 4. mechanical incompatibility 5. behavioral isolation
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patterns of evolution name read each story and use words from the word …
To solve these problems, we analyze each scenario based on the definitions of the four evolution types: ### 1. Abrupt appearance of a new species in the fossil record - **Definiti…
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the goal of hinduism is to achieve liberation by ending the cycle of re…
- Behavior: accepting one's status as a servant and working to help people in higher varnas succeed; Way to liberation: action - Behavior: visiting a religious site and leaving an…
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name: kayleigh hotaxhlie period: 5th date: 1/16/20 hs.l4u1.27 developin…
Q1: Approximately 71% (or $\frac{2}{3}$ as written) of the Earth is covered in oceans. Q2: The graph shows atmospheric carbon dioxide (CO₂) levels (in ppm) measured over time (fro…
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chapter 5, section 1 (continued) people from the apennines. rome was ag…
The Romans were good diplomats because they gained support by giving some groups Roman citizenship, allowing most conquered communities to run their own affairs as allies, and off…
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test cross in corn table 10.3 observed: purple, smooth 24; purple, wrin…
The unknown parent has a genotype of $YyRr$ (heterozygous purple smooth).
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17 dihybrid cross in corn 18 19 table 10.2 20 21 observed purple, smoot…
chi-squared: $\approx 11.60$ p value: $\approx 0.009$
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the northern cardinals (cardinalis cardinalis) living on opposite shore…
## Population: - the northern cardinals (Cardinalis cardinalis) living on opposite shores of Lake Champlain - the group of American bison (Bison bison) currently living in Yellows…
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varna | description priests | people in this varna had religious author…
- "I work at a Hindu temple and give sacrifices to the gods" - Priests - "I keep my town clean by picking up garbage that others leave on the street" - Servants - "I run a shop th…
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one of the ideas that is mentioned in the vedas is a series of social r…
1. Priests 2. arms 3. hands 4. Servants (Note: The filling is based on matching the body parts of Purusha to the varnas as per the given diagram and the options provided. The mout…
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question 87 1 pts most economists use the aggregate demand and aggregat…
A. short-run fluctuations in the economy.
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changes in new spain king charles v ruled spain, and so he ruled new sp…
A. Cortés might be keeping riches or planning his own kingdom. ### Question 7
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pteropods are small swimming snails with thin, delicate calcium carbona…
D. To present findings that suggest that a concern about the effects of ocean acidification on pteropod shells may be unwarranted
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vadanala elangovan and ganapathi marimuthu showed that high moonlight i…
B. It describes and accounts for a finding, characterizes the finding as representative of a general pattern, and then describes and accounts for an exception to that pattern.
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during romes republican period, which ended in the first century bce, l…
C. To assert that private and early public libraries in ancient Rome had an essential similarity
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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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dubautia carrii is a species in a family of plants known collectively a…
C. To describe the silversword alliance and explain how the plant family became so varied
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the united states has the most tornadoes of any country in the world. t…
C. location C
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which is a method of disease transmittal? getting insects bites using h…
A. getting insects bites
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moritz is feeling hopeless and has very little energy. which strategy c…
A. starting a daily journal
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the sun is the source of ________. a. all energy for your body b. ultra…
B. ultraviolet radiation that can cause cancer
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the traditional mexican celebration of *día de muertos* (day of the dea…
True ### Question 2:
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part 1 of 4 (a) write an equation in terms of x that represents the giv…
The length is \(\boldsymbol{9}\) ft.
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which is one part of the immune system that helps protect the body from…
A. mucus
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which condition is caused by pathogens? migraines sore muscles athletes…
athlete's foot
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the sun can have both positive and negative effects on our lives. pleas…
T
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to usable energy for cells → releases some energy as heat to the atmosp…
- Photosynthesis \(\boldsymbol{\text{stores}}\) energy, while cellular respiration \(\boldsymbol{\text{releases}}\) energy. - The products of photosynthesis are the \(\boldsymbol{…
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3. how does the author define adolescence? a a social condition that ch…
A. A social condition that changes with culture and education
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animal cell organelle structures quiz identify the organelles by number…
1. Cytoplasm 2. Centriole 3. Cell Membrane 4. Microtubule 5. Lysosome 6. Vacuole 7. Cell Membrane 8. Mitochondrion 9. Rough ER 10. Nuclear Membrane 11. Nucleus 12. Nucleolus 13. N…
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introduction to atoms around 440 bc a greek philosopher named democritu…
1. Electron cloud 2. Nucleus 3. Proton (+ charge) 4. Neutron (0 charge) 5. Electron shell 6. Electron (- charge) 7. Electron shell 8. Electron 9. Electron shell
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13. you notice the water level in your fish bowl gets lower over time. …
The change in state is evaporation (liquid to gas). We know because the water level lowers as liquid water becomes water vapor and escapes into the air. ### Question 14
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question 4 2 pts plants obtain most of the carbon used to build their t…
atmosphere
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question 3 2 pts animals inhale oxygen and exhale carbon dioxide. true …
True
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plant cell organelle structures quiz identify the organelles by number …
To solve this plant cell organelle identification, we analyze each numbered structure based on plant cell anatomy: ### 1 (Structure ①) - Observation: Large, fluid - filled sac. - …
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select the correct answer. athena, a cafeteria manager, is receiving a …
B. a thermometer with an immersion probe
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multiple-choice question which is the product of photosynthesis after a…
Glucose (sugar)
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multiple-choice question what process do plants use to produce sugar? c…
Photosynthesis
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multiple-choice question sugar is food for plants, what is the type of …
Glucose
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multiple-choice question plants are extremely important because they pr…
True
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1/12 amoeba sisters - photosynthesis review check edpuzzle edpuzzle mul…
Plants, bacteria, and protists
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in this food web, which organisms contain matter that eventually moves …
grizzly bear, brown lemming, short-tailed weasel, bilberry, bear sedge
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3 a bowl of hot soup is sitting in a room. what factor would make the s…
- Putting the soup in a thermos - Covering the top of the bowl - Increasing the temperature in the room
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3. in the overall organization of a plant, which is the smallest unit t…
Cell
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model of photosynthesis 2 of 3 \t\t\tpoints \t\t\ttime \t\t\t7 \t\t\t19…
Sugars
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read the excerpt from \a genetics of justice\ by julia alvarez. on may …
The author explains that, even after Trujillo was killed, her parents continued to fear the dictatorship.
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1. in what part of the cell do the light - dependent reactions of photo…
thylakoid membranes
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read the excerpt from \a genetics of justice\ by julia alvarez. perhaps…
A. "doubly revolted", B. "obsession", E. "cautionary tales"
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read the excerpt from \a genetics of justice\ by julia alvarez. periodi…
C. Alvarez shows that refusing to obey Trujillo’s requests could be dangerous.
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a cost or benefit of a good imposed on people other than the consumers …
b. externality.
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knowledge check let’s see what you’ve learned. question 7 of 10 there a…
B. Ignore your emotions.
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2. list the inputs and outputs of photosynthesis. what part(s) of the p…
## Inputs and their plant uptake structures: 1. Carbon dioxide: Taken in through stomata, small pores on the surface of leaves (and sometimes stems). 2. Water: Absorbed from soil …
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knowledge check let’s see what you’ve learned. question 5 of 10 which p…
Prefrontal cortex
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biology integrated i (section 9a um) interactivity: a model of photosyn…
1. The part of plants that contains structures needed to absorb sunlight and carbon dioxide is the **leaf**. 2. The cells inside this structure contain many green organelles calle…
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organism: how it influences the ecosystem: organism: how it influences …
To complete this task, we analyze each organism and its ecological influence: ### First Organism: Indian Vulture (assuming "India Vulture" was intended) - **Ecological Role**: Sca…
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true or false write t for true and f for false. correct any false state…
1. F; Indian tribes in the South sided with the British during the Revolutionary War. 2. F; Settlers feared Indian attacks on the frontier. 3. T 4. F; The Indian Removal Act encou…
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15. what were the results of the spanish american war? 16. what items w…
- Spain was defeated. - Spain ceded Puerto Rico, Guam, and the Philippines to the U.S. - Cuba gained independence (with U.S. influence). - The U.S. became a global power with over…
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which of the following correctly describes the external benefit resulti…
d. The flu shot reduces the likelihood others will catch the flu.
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in the case of negative externalities in production, the firms producti…
d. understate the true cost of producing the product.
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needs of consumers in order to make a profit. nick so what exactly is t…
The correct option (for defining a good) is: "Anything you can touch. Tangible items such as food, clothing, building materials, computers, etc."
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the opportunity cost of an action is: a. the cost of all alternative ac…
c. the value of the best opportunity that must be sacrificed in order to take the action.
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9. structure write a division equation represented by the model.
$\frac{3}{4}\div3=\frac{1}{4}$ (or other possible correct equations based on the exact model, but this is a common interpretation) # Alternative Explanation (if the total is 1 and…
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match listen, i know you have the keys to the petty cash drawer in the …
unethical.
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16 multiple choice 1 point which of the following is the best example o…
B. As the Earth has warmed, wooly mammoths adapted by losing hair over many generations and evolving into modern day elephants.
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true or false: depending on how the chromosomes line up at the equator …
False
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multiple choice question what is the cause of down syndrome and patau s…
nondisjunction of autosomes
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multiple choice question which is true of mitosis? mitosis occurs only …
A. Mitosis occurs only in body cells.
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10 multiple choice 1 point which of the following organisms is most lik…
A. Fish
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can result in extra copies of a certain chromosome or only one copy of …
Nondisjunction
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9 multiple choice 1 point which of the following do most scientist say …
D. Asteroid impacting the Earth. (Note: Assuming the last option is labeled D; if the original labels were different, adjust the identifier. The text of the correct option is "Ast…
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fill in the blank question blank1blank2 is a process during which chrom…
Crossing Over
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multiple choice 1 point according to the fossil record, the first life …
A. cyanobacteria
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fill in the blank question cell division during which sister chromatids…
nondisjunction
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preston: i think we do. the question is what type of code do we create …
enable responsible employee conduct
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multiple choice question meiosis reduces the chromosome number by half …
through the separation of homologous chromosomes.