生物
細胞生物學、遺傳學、生態學與生命科學基礎。
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question 15 (multiple choice worth 10 points) a scientist is interested…
For each increase of one degree Fahrenheit per day, there is an estimated increase of 3.58 hatched eggs.
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1. which of the following is an example of diapause? a. a ground squirr…
D. An insect slowing down all its body activities during the winter.
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cystic fibrosis is an inherited disease caused by a recessive defective…
### Pedigree Structure (Text-Based): ``` □ (Cc) ○ (Cc) Mr. O'Connor Mrs. O'Connor | | | ■ (cc) ○(Cc) □(CC) Michael Aileen Youngest Son | □(Cc) ○(Cc) Aileen's Spouse | | ●(cc) ○(CC…
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unit test review active 1 2 3 4 7 oversees international trade agreemen…
The WTO
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yesterday gene flow changes allele frequencies in populations over time…
The two diagrams representing gene flow are: 1. The diagram with butterflies (one population of butterflies moving into another population). 2. The diagram with the central circle…
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answer the following questions based on the pedigree below: 3. is this …
3. Dominant trait 4. I-1 is the paternal grandfather of III-3 (or grandfather-granddaughter relationship)
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use the following information to answer the next question. compound lig…
First column: 8 Second column: 2 Third column: 1 Fourth column: 9
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there was a study done on oxygen consumption of snails as a function of…
2. There is a positive leading coefficient
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ry rryy ry the correct parents of the cross above are... rrrr x rryy rr…
C. $RRYY \times rryy$
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rb rb rb rb rb 1 2 3 4 rb 5 6 7 8 rb 9 10 11 12 rb 13 14 15 16 the offs…
C. RRbb
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complete the text with the correct pair of words. the biologist ___ the…
set... then
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quiz question 2 of 5 why is it important to wash your hands before touc…
D. Your hands are covered in germs you can't see.
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quiz question 1 of 5 exercise can help your heart and lungs, your bones…
B. muscles
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3 multiple choice 10 points which factor causes warmer temperatures dur…
B. More direct sunlight hitting Earth
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multiple choice 10 points which factor causes warmer temperatures durin…
B. More direct sunlight hitting Earth
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the table below summarizes the birth weights (to the nearest pound) of …
6.7 pounds
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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read, draw, write: the red fish was 15 centimeters long. the blue fish …
El pez rojo es \( 6 \) centímetros más largo que el pez azul.
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benchmark assessment sc.7.l.15.2 fill in the letter of the best choice.…
B. more genetic variation ### Question 2
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suppose the climate in a specific location becomes warmer. what are two…
1. The mammal species may evolve (over generations) to have thinner fur through natural selection, or develop short - term physiological/behavioral adaptations like seeking cooler…
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question 3: form a chain connecting skateboard parks to wheels: pieces …
1. skateboard parks → skateboarders 2. skateboarders → skateboards 3. skateboards → packages of wax 4. packages of wax → wheels (Alternative valid chain if fewer slots are intende…
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la chica se llama jessica. ella tiene quince años. su cumpleaños es el …
She is fifteen years old. ### 2. What is Jessica’s birthday?
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lesson review vocabulary fill in the blanks with the term that best com…
1. Vestigial structures 2. coevolution 3. mimicry 4. adaptive trait
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3 how can natural selection account for the long necks of giraffes? 4 w…
Giraffes with longer necks (from genetic variation) could access more high - up leaves for food. They survived and reproduced better (had higher fitness) than short - necked ones.…
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6 identify what are some examples of structural and behavioral adaptati…
## Structural Adaptation Examples: 1. The thick, insulating blubber of polar bears to retain heat in cold Arctic environments 2. The long, narrow beak of a hummingbird to reach ne…
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this country’s industrial revolution inspired the u.s. to adopt similar…
England
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the u.s. became this type of economy during the industrial revolution, …
self-reliant economy
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which are features of myths? select four options. supernatural gods or …
A. supernatural gods or animals, B. fantastic settings, D. an attempt to explain the origin of the universe, F. conflicts between worlds, beings, self, or natural elements
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read the passage. then answer the question below. giant kelp is one of …
- part of a community - part of an ecosystem
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read the passage. then answer the question below. tide pools on the ore…
- part of a community - part of an ecosystem
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part iv: from company rule to the british aj\ the british government ev…
The British presence in India evolved from a private business venture (the BEIC) to a government - run empire (the Raj) as follows: The British government was horrified by the BEI…
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10 synthesize explain how the camel’s behavioral and structural adaptat…
Camels survive and reproduce in arid environments through a combination of structural and behavioral adaptations: 1. **Structural adaptations**: - Humps store fat for energy durin…
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read the passage. then answer the question below. image: giant tube wor…
a population, part of a community, part of an ecosystem
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read the passage. then answer the question below. rain forests in indon…
- part of a community - part of an ecosystem - (If considering each species as a population: a population for Bornean orangutans and a population for saltwater crocodiles, but the…
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read the passage. then answer the question below. rose gardens are a go…
- part of a community - part of an ecosystem (Note: "a population" is incorrect because a population consists of individuals of the same species, and aphids, ants, and ladybugs ar…
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read the passage. then answer the question below. image: a tasselled wo…
a. a population b. part of a community c. part of an ecosystem
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7 compare how are the chances of surviving and reproducing for an indiv…
The adapted individual has traits that match the changed environment, allowing them to better obtain food, avoid predators, or handle new environmental stressors. This increased a…
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plant cells parts and functions: quiz prep answer the questions below t…
1. The nucleus 2. It is a gel-like substance that fills the cell, suspends organelles, and serves as the site for many cellular chemical reactions. 3. Cell wall, chloroplasts, and…
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fill in the blank question dr. buell used \boxed{quad}, such as caliper…
instruments
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he said slowly, \weve had no word of union movement.\ the spy bobbed wi…
It shows Sorrel doubting a report from Harrison.
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multiple choice question which is an example of a pseudoscience? ecolog…
B. astrology
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#3 the social impact of the industrial revolution (part 1), 621-627 1. …
1. Population increased due to plummeting death rates from improved food production, early public health measures, and reduced infant mortality, which offset falling birth rates. …
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name in the space below, label the parts of the cell by writing the nam…
1. Cell Wall 2. Cell Membrane 3. Nucleus 4. Mitochondrion 5. Rough Endoplasmic Reticulum 6. (No corresponding structure shown) 7. Central Vacuole 8. Nucleolus 9. Golgi Apparatus 1…
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what is the cell cycle? (some text about cell cycle description) what a…
- **What is the cell cycle?** The cell cycle is the series of events that a cell undergoes to grow, replicate its DNA, and divide into two daughter cells. It involves growth, DNA …
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what is the cell cycle? (after a female egg is fertilized, cell divisio…
The cell cycle is the repeated pattern of cell growth, DNA duplication, and cell division (mitosis/cytokinesis), occurring in all cells (plants, animals, fungi, prokaryotes), and …
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polar bears live near the arctic ocean. they have th coats of fat and f…
B. sea ice
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a bee colony produced 5.6 pounds of honey, but bears ate 0.5 pounds of …
5.1 pounds
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there are more than 4,000 kinds of frogs. each frog has something speci…
D. a foot long
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these governments have also become adept at using those same social med…
Governments have become adept at using social media channels to spread misinformation (e.g., creating a narrative about a democracy activist being a traitor), and there is the pos…
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what does the myth attempt to explain? select four options. □ why the m…
- why the Maasai herd cattle - why there is rain and drought - how the Maasai interact with nature - what the relationship is between supernatural beings and humans
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7. the video describes renaissance art as revolutionary because it... (…
C. Tried to capture the world with accuracy and balance
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peter weighed two colored metal balls during a science class. the purpl…
0.91 pounds
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phases of cell division stage:\timage:\tdescription: \timage of a cell …
To determine the stages of cell division (likely mitosis) for each image, we analyze the visual cues: ### First Row (Top Image) - **Stage**: Anaphase - **Description**: Sister chr…
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which is harmless? a butterfly a wasp
a butterfly
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phases of cell division stage: | image: | description: interphase | ima…
To determine the stages of cell division (mitosis) for the given images, we analyze each stage: ### Second Row (Middle Image) - **Stage Identification**: Metaphase (of mitosis). -…
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read the passage. then answer the question below. image: a tasselled wo…
a population, part of a community, part of an ecosystem
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social problem of the industrial age | why was there a need for reform …
- **Child Labor**: - Need for reform: Factories needed cheap labor; children were underpaid, overworked, in dangerous conditions, harming health/education. - How addressed: Reform…
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the letters below represent the alleles of a genotype. for each pair of…
i) Aa: HT ii) bb: HMR iii) CC: HMD iv) dd: HMR v) Ee: HT vi) FF: HMD
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fish are warm-blooded. (1 point) true false in which animal group are h…
B. False ### Second Question:
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lesson 5 - animal classification which animal is not cold-blooded? (1 p…
D. a mammal ### Second Question: How are animals that have backbones classified?
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why do scientists classify animals? (1 point) to organize information t…
C. all of the above ### Second Question:
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#8 what is a monohybrid cross?
A monohybrid cross is a genetic cross between two individuals that differ in only one heritable trait, typically involving parents that are heterozygous for that single trait, use…
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7 fill in the table below- use any letter of your choice to represent t…
| Genotype | Allele Representation | |------------------------|-----------------------| | Homozygous dominant | $AA$ | | Heterozygous | $Aa$ | | Homozygous recessive | $aa$ |
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select the correct answer. select the best alternative to complete the …
B. pagar el impuesto de vehículos.
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#6 what does it mean for a trait to be dominant vs. recessive? #9
A dominant trait is expressed when at least one dominant allele is present in an organism's genotype, as dominant alleles mask recessive ones. A recessive trait is only expressed …
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which of mendel’s laws does the illustration at right illustrate? (ther…
This illustration illustrates Mendel's Law of Segregation (the Principle of Segregation), which states that paired alleles segregate equally into gametes during meiosis.
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#5 differentiate between genotype and phenotype:
- **Genotype**: The inherited genetic makeup (allele combination) of an organism, which is hidden and determines the genetic potential for traits. Example: The allele pair *TT* or…
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two chromosomes are pictured at left; each chromosome is depicting one …
1. The 4 allele combinations for the circles (from top to bottom): $PT$, $Pt$, $pT$, $pt$ 2. The illustrations best depict **Mendel's Law of Independent Assortment** (which states…
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when an image is not in focus under high power when you clearly saw the…
Call the instructor for assistance.
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question 31 1 point the epithelium of parietal pleura of the lung is si…
One layer.
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question 28 (1 point) the two parts that regulate the amount of light t…
Question 28: Condenser and diaphragm. Question 29: Low power objective.
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what does the revolving nosepiece hold in the microscope? the ocular th…
The oil immersion objective
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what is the name of a microscope that uses both an eyepiece and an obje…
1. Compound microscope 2. (Note: The correct option for Question 27 is missing from the provided image, but the revolving nosepiece holds the objective lenses. Based on standard m…
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question 24 1 point which of these procedures represents poor technique…
Question 24: C. Turn the coarse adjustment and look through the microscope with high power. Question 25: A. Head for the exits and tell everyone that the building is on fire.
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given the ocular magnification on your microscope, if you use the low p…
A. 40x
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spain and france wanted a colonial victory in the american revolution b…
C. saw Britain as a rival to be weakened
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4. which type of clouds brings lightning, thunder, and tornadoes?
Cumulonimbus clouds
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which term correctly describes epithelial cells with regular shape? col…
B. Cuboidal
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question 21 what adjustment makes a specimen appear brighter? ○ switchi…
Opening the diaphragm
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question 18 1 point if the letter b is placed under the microscope in i…
Question 18: The letter q. Question 19: More light is necessary when using the scanning objective.
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how does fossil evidence support the scientific theory of evolution?
Fossil evidence supports evolution by showing: 1) A chronological sequence of organisms (older fossils = simpler life, younger = more complex), indicating gradual change over time…
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question 17 1 point which of these procedures would minimize eye strain…
Keep both eyes open through the ocular.
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question 14 1 point what is the total magnification with a 10x objectiv…
D. 100x
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question 15 1 point which objective would you use if the distance betwe…
Question 15: C. Oil immersion Question 16: A. Clean all lenses with lens paper.
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the phase of mitosis where the chromosomes line up in the middle of the…
Question 12: Metaphase. Question 13: Anterior
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which of the following body parts is located in the midsagittal plane? …
A. Nose
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name: ______________________________ date: ______________ pedigrees 1. …
1. Pedigrees are used to trace the inheritance of genetic traits or disorders through multiple generations of a family, and to determine the probability of individuals inheriting …
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bidirectional means that there is(are) ____ line(s) of motion. 1 2 3 ma…
2. 2
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question 4 1 point a sagittal plane of the human body shows: depth and …
Depth and height.
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36 of 38 questions remaining prompts 1 eyepiece 2 a plate with an openi…
1. Eyepiece → Ocular 2. A plate with an opening allowing for varying amounts of light to pass through the slide → Diaphragm 3. A lens system concentrating light from an Illuminati…
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11. which of the following is a function of the nervous system? (a) it …
11. C) It senses and interprets information from outside the body. 12. B) The NA should stand on the weaker side. 13. D) Is a consistent measurement of 130/80 or higher 14. A) The…
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read the paragraph below. then, answer questions 2-5. a great forest on…
The type of succession is secondary succession. We know this because the forest was disturbed by a wildfire (not a new, lifeless area like primary succession which starts on bare …
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select the correct answer. which direct object pronoun correctly comple…
B. la
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select the correct answer from each drop - down menu. compare the elect…
First drop - down: $\ce{H_2O}$ (water) Second drop - down: NADH (or FADH₂, with NADH being a primary source)
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section 7: order of taxonomy: based on the size of the shape, complete …
- A: Domain (mark the circle under A for Domain) - B: Kingdom (mark the circle under B for Kingdom) - C: Phylum (mark the circle under C for Phylum) - D: Class (mark the circle un…
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protista kingdom monera kingdom animal kingdom plant kingdom fungi king…
| Category | Animal Kingdom | Plant Kingdom | Fungi Kingdom | Protista Kingdom | Monera Kingdom | |----------|----------------|---------------|---------------|------------------|-…
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the bureau of land management is in charge of which type of public land…
B. Rangelands (assuming the options are labeled with A for Aquatic Ecosystems and B for Rangelands, the correct answer is the option with "Rangelands")
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question 8 of 10 what part of the word biology indicates that its the s…
C. The suffix
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what caused disputes between the thirteen american states during and af…
land claims made by certain states on the western territories
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select the correct answer. julie is at a concert to watch her favorite …
E. Switch off her cell phone during the performance.