Answers
Answer:
B
Explanation:
When I read this, B just fits best with what's happening. If I'm wrong, I'm so sorry! Have a lovely day.
Related Questions
Does movement is a respiratory gas occurs towards the area of higher concentration of that particular respiratory gas?
Answers
The life cycle of a star depends primarily on its mass with
Answers
The life cycle of a star depends primarily on its mass with bigger stars burning their fuel more quickly. For nuclear fusion in stars to begin, the elements must undergo extremely high temperatures and pressures. Elements heavier than hydrogen are scattered throughout the universe when a massive star explodes as a Supernova. All elements heavier than helium are produced in the core of a red supergiant. The blackbody spectrum emitted from a star changes as the star's temperature changes.
14. Cattle have been kept by humans for many years. Which of these characteristics in
cattle is most likely to have occurred because ranchers have used selective breeding?
Answers
Selective breeding is the practise of selecting particular animal characteristics consciously in order to pass them on to succeeding generations.
Which of these in cattle traits is most likely the result of ranchers' use of selective breeding?Humans have been selectively breeding cattle for many years to enhance their traits for particular uses, like the production of milk or meat. Cattle's size and weight are among the traits that are most likely to have resulted from selective breeding. Modern breeds of cattle are significantly larger than their wild ancestors as a result of ranchers' selective breeding for larger size and weight over time. This is because larger cattle can produce more milk or meat, which is advantageous for farmers from an economic standpoint. Other traits that cattle may have undergone selective breeding include temperament, disease resistance, and the quality of their milk or meat.
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Many different types of mutations can occur within the body. Sickle cell anemia is a disease that occurs when a mutation in a base pair of the hemoglobin beta gene causes a single replacement of the amino acid glutamic acid by the amino acid valine. As a result of this mutation, the individual’s blood cells take on a sickle shape under certain conditions and form clusters that can block blood vessels and cause organ damage.
The mutation of sickle cell anemia. Red blood cells.
Which type of mutation causes sickle cell anemia?
silent
missense
insertion
Answers
Sickle cell anemia is a inherited blood disorder
Hope that helps :)
Answer:
B. Missense
Explanation:
6. Explain why some individuals experience
discomfort when they drink milk but can
tolerate yoghurt. (5 marks)
Answers
Answer: Yogurt has less lactose than most dairy products. Everyone responds to dairy differently, so a persons tolerance may be different than another person who’s also lactose intolerant.
Explanation:
Q2.34. CO₂ flux towers can be used to measure terrestrial net
ecosystem production (NEP) and gross primary production (GPP)
but not net primary production (NPP). Why is this?
They cannot measure O₂ levels and therefore cannot estimate NPP.
They measure changes caused by autotrophic respiration only.
They measure changes caused by heterotrophic respiration only.
They cannot distinguish changes caused by heterotrophic and
autotrophic respiration.
Answers
The CO2 flux towers can not measure net primary production (NPP) because they cannot measure O₂ levels and therefore cannot estimate NPP. Option A
What is the CO2 flux towers?The CO2 flux towers have the responsibility to collect the data from across the globe on the rate of exchange of carbon dioxide between the the earth and atmosphere.
The CO₂ flux towers can be used to measure terrestrial net
ecosystem production (NEP) and gross primary production (GPP)
but not net primary production (NPP) because they cannot measure O₂ levels and therefore cannot estimate NPP.
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Salt water is a ____environment for a cell because their concentration of salt is greater outside the cell than inside
Answers
Saltwater is a C: Hypertonic environment for a cell because the concentration of salt is greater outside the cell than inside it
The hypertonic environment is one in which the amount of salt ions outside the cell exceeds the amount within. Thus, if the extracellular fluid has a higher salt content than the cell’s internal environment, the state is described as hypertonic. In a hypertonic environment, water from the cell's internal environment travels outside the cell to dilute the exterior concentration. This is due to the fundamental concepts of homeostasis, which emphasise the importance of maintaining the internal environment in relation to the external environment.
The hypotonic environment, which has a higher salt content inside the cell than the outside, contrasts with the hypertonic environment. In order to further dilute it, water will move inside the cell. Because the water inside the cell is constantly moving, this state might occasionally cause the cell to explode.
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Complete Question:
Salt water is a _____ environment for a cell because the concentration of salt is greater outside the cell then inside it
A: Isotonic
B: Dissolved
C: Hypertonic
D: Hypotonic
Which resources are nonrenewable resources?
Select all correct answers.
O wind
O nuclear
O solar
O coal
Ooil
Answers
There are four major types of nonrenewable resources: oil, natural gas, coal, and nuclear energy. So, the correct options are B, D and E.
What are Non-renewable resources?A non-renewable resource is defined as a natural resource that cannot be easily replaced by natural means at a rate sufficient to sustain consumption, such as carbon-based fossil fuels.
The original organic matter, with the help of heat and pressure, becomes a fuel such as oil or gas. There are four major types of nonrenewable resources: oil, natural gas, coal, and nuclear energy.
Therefore, the correct options are B, D and E.
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When jaw become large enough to hold the permanent teeth . The milk teeth fall and permanent teeth appear
Answers
The "exfoliation" or "shedding" of milk teeth is the name of the procedure.
What is the Dentition of Humans?The primary and permanent tooth sets make up the human dentition. Maxillary (upper) and Mandibular (lower) are the two opposing arches in which teeth are arranged. These can be split into their left and right halves along the midline (mid-sagittal plane).
Four Different Teeth Types and Their Purposes
The majority of individuals have 32 permanent adult teeth, which can be classified into four groups:
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inquiry based pedagogy is being embraced in principle across the globe. in the last decade , it has been supported by an increasing body of research on its effectiveness. illustrate your understanding of the concept of inquiry based pedagogy with a relevant example
Answers
Inquiry-based pedagogy involves fostering curiosity and active learning. For example, students investigating real-world environmental issues and proposing solutions.
Inquiry-based pedagogy is a teaching approach that promotes active learning and critical thinking through inquiry and exploration. One relevant example of inquiry-based pedagogy is a science classroom where students are encouraged to design and conduct their own experiments. Instead of simply following instructions, students formulate research questions, develop hypotheses, plan and execute experiments, collect and analyze data, and draw conclusions. For instance, students may investigate the effect of different variables on plant growth by manipulating factors like light, water, or soil composition. This approach allows students to engage in authentic scientific practices, develop problem-solving skills, and gain a deeper understanding of the scientific method. By actively participating in their learning process, students develop a sense of ownership and become more engaged, fostering a love for learning and nurturing their ability to explore and discover knowledge independently.For more such questions on Pedagogy:
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Question 9 of 10
What should you expect to observe from a cross of two individuals that are
heterozygous for two characteristics? (Assume that at least 100 offspring are
produced.)
OA. The offspring will show only one combination of traits, and both
traits will be recessive.
OB. The offspring will show two different combinations of only the
dominant traits.
OC. The offspring will show eight different combinations of the
dominant and recessive traits.
OD. The offspring will show four different combinations of the
dominant and recessive traits.
Answers
The correct answer is OD. The offspring will show four different combinations of the dominant and recessive traits.
What happens when two individuals are heterozygous?When two individuals are heterozygous for two characteristics, it means that they carry one dominant allele and one recessive allele for each trait. During gamete formation, these alleles can segregate in different ways and combine in various combinations in the offspring.
Using a Punnett square to represent the possible gamete combinations, we can determine that there are four different combinations of dominant and recessive traits that can be observed in the offspring:
Offspring with both dominant traits (DD): 25% probabilityOffspring with one dominant trait and one recessive trait (Dd): 50% probabilityOffspring with one recessive trait and one dominant trait (dD): 50% probabilityOffspring with both recessive traits (dd): 25% probabilityTherefore, the correct answer is that the offspring will show four different combinations of the dominant and recessive traits (OD).
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Which of the following defines an ecological succession? A.It is the final and stable commuity of an ecosystem. B. It is the first plants and animals to inhabit a newly available ecosystem. C. It is the number of a particular species that an ecosystem can support. D.It is a process of chang during which species in a community are established or replaced.
Answers
Answer:
D. It is a process of change during which species in a community are established or replaced
Explanation:
Ecological succession is a process that occurs when a community is being established or replaced.
It shows the change in community over time, focusing on the types of plants and the maturity of plants that are in the community.
Primary and secondary succession are the two types of succession. Primary succession shows the process of change in the establishment of a community. Secondary succession shows the change when a community is being replaced.
So, the correct answer is D. It is a process of change during which species in a community are established or replaced
Why are invasive species a problem for ecosystems?
They greatly disrupt existing food webs.
They introduce a new species to the region.
Most ecosystems support only a few different species.
Invasive species rarely survive in new ecosystems.
Answers
Answer:
A) they greatly disrupt existing food webs.
Explanation:
Invasive species change the food web in an ecosystem by destroying or replacing native food sources.
Answer:
Option 1: They greatly disrupt existing food webs.
Explanation:
Invasive species: As the name suggests, any organism which is not native to the habitat and disrupts the growth of the existing ecosystem where it invades or is introduced are called invasive species.Examples of invasive species: Red Lionfish, Green Iguana, Longhorn Beetle.Characteristics of invasive species:High tolerance to an adverse environment,Rapid reproductive rate.Enhanced adaptability.Increased dispersal ability.Invasive species have the ability to cause extinction or threat to the native plants and animals. They can also cause destruction to the natural resources found in the place. Harming economic and ecological growth.For more information:
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A form of diffusion in which the molecules pass through a protein instead of between the phospholipids is called ________.
diffusion
osmosis
active transport
facilitated diffusion
Answers
Answer:
C. Active Transport
Explanation:
Click here to read the article. What is green building?
ANSWER: It is the practice of maximizing the efficiency with which buildings and their sites use resources (energy, water, and materials). It is the practice of minimizing building impacts on human health and the environment. Green building is also known as sustainable or high-performance building.
Answers
Green building is the practice of maximizing efficiency, minimizing building, and sustainable building (all options).
What does green building mean?Green building is an emerging approach to maximize the efficiency of buildings resources such as energy and water.
Green building is also aimed at minimizing building impacts on the quality of life of people that habit a city.
In conclusion, Green building is the practice of maximizing efficiency, minimizing building, and sustainable building (all options).
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Answer:
Green building
is the practice of maximizing the efficiency with which buildings and their sites use resources (energy, water, and materials). It is the practice of minimizing building impacts on human health and the environment. Green building is also known as sustainable or high-performance building.
Explanation:
Five more than the quotient of a number and eight is 42
Answers
Answer:
5+x/8=42
Explanation:
This is your answer to the equation.
If you want to solve it, then subtract 5 from both sides to get x/8=37. Then multiply both sides by 8 to get x=296
Hope this helps!! :)
27. Drawing Inferences Don Huberts of Shell
Hydrogen said, "The Stone Age didn't end
because the world ran out of stones." He
was talking about the future of fossil fuels.
Write a short essay that explains what he
meant. WRITING SKILLS
Answers
Don Huberts of ShellHydrogen was referring to the fact that the world's dependency on fossil fuels will not end because we have run out of these resources.
.
Just as the Stone Age ended due to the emergence of new technologies, the world's reliance on fossil fuels will end because of the development of alternative energy sources. Huberts believes that we must find new and innovative ways to produce energy in order to reduce our dependance on non-renewable resources. This shift is already happening, with countries and companies investing in wind, solar, and other clean energy sources. Huberts' statement serves as a call to action for individuals, businesses, and governments to prioritize the development of renewable energy sources in order to reduce our impact on the environment and ensure a sustainable future. By investing in new technologies and embracing alternative energy sources, we can reduce our reliance on fossil fuels and create a better world for future generations.
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Write the number of offspring plants with each phenotype in the Offspring Phenotype columns. Also, make sure you have run enough trials that you can both determine the genotype of each parent plant and produce yellow and white-flowered plants.
Summarize your work on the next page.
Answers
If you could provide more details about the experiment, I would be happy to help you with your analysis and summary.
in what part of the ocean can phytoplankton be found?
Answers
Picture Credits ⟶ https://www.pikist.com/free-photo-vwuzb
_________________
Hope it helps!
\(\mathfrak{Lucazz}\)
Answer for room 5 punnet square escape room
Answers
In Punnett Square, a grid and letters are used. Lowercase letters correspond to recessive alleles, while capital letters signify dominant alleles.
What is Punnett square?The known genotypes of each parent are displayed using this tool to aid in predicting the potential genotypes of their offspring. It demonstrates how alleles are inherited or transmitted from parents to offspring.
It is frequently utilized in monohybrid and dihybrid crosses, where the theoretical results are predicated on the assumptions of segregation and independent allele distribution (according to Mendelian inheritance).
A tool that aids in displaying all potential allele pairings of gametes in a cross of parents with known genotypes in order to forecast the likelihood that their kids would carry specific allele combinations.
Therefore, In Punnett Square, a grid and letters are used. Lowercase letters correspond to recessive alleles, while capital letters signify dominant alleles.
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The number of chromosomes found in human somatic cells is 46, what is the human
haploid number?
Answers
Answer:
Explanation:
La cellule humaine comprend 46 chromosomes, porteurs du code génétique de l'espèce humaine. Le nombre de chromosomes est de 46 chez l'homme : 22 paires d'autosomes et 2 chromosomes sexuels ou gonosomes, XX chez la femme et XY chez l'homme.
Chromosomes present in the human body are in a pair of 23. These 23 pairs of chromosomes are also divided into two sub-division called autosome and sex chromosome. The autosome is 22 in pair and the sex chromosome are 1 in pair.
Autosomes help in inheriting the characteristics from parent to offspring, whereas sex chromosome help in determining the sex of the offspring. Therefore, the human haploid number is n = 23, haploid number refers to the number of chromosomes present in a single set that is denoted by n. Each of these chromosome pairs exists with diploid cells.
Hence, humans are diploid containing 46 chromosomes that divide to half forming 23 pair of chromosomes.
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1. Complete the table to summarize the inputs and outputs of matter and energy that are shown in your models of photosynthesis and cellular respiration. Some of the data have been filled in for you. (7 points)
Photosynthesis
Cellular respiration
Inputs
Outputs
Inputs
Outputs
Number of C atoms
6
Number of H atoms
12
Number of O atoms
18
Energy-carrying molecules
1 adenosine triphosphate (ATP) molecule
Type of energy
Light energy
Answers
Photosynthesis:
Inputs Outputs
Number of C atoms 6
Number of H atoms 12
Number of O atoms 18
Energy-carrying molecules Light energy
Cellular respiration:
Inputs Outputs
Number of C atoms 6
Number of H atoms 12
Number of O atoms 6
Energy-carrying molecules Adenosine triphosphate (ATP)
In photosynthesis, the inputs include 6 carbon (C) atoms, 12 hydrogen (H) atoms, and 18 oxygen (O) atoms. These atoms are obtained from carbon dioxide (\(CO_{2}\)) . Glucose \(C_{6} H_{12} O_{6}\), which contains 6 carbon atoms, 12 hydrogen atoms, and 6 oxygen atoms. Additionally, oxygen (O2) is released as a byproduct.In cellular respiration, the inputs are the same as the outputs of photosynthesis. This is because the products of photosynthesis, such as glucose and oxygen, serve as the inputs for cellular respiration. Glucose is broken down during cellular respiration to release energy. The process involves the consumption of 6 carbon atoms, 12 hydrogen atoms, and 6 oxygen atoms. The energy released is captured in the form of adenosine triphosphate (ATP), which is the energy-carrying molecule used by cells for various metabolic processes.For more such question on photosynthesis
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what is geological substratum
Answers
Answer:
Explanation:
Geological substratum refers to the solid rock or layer of Earth's crust that lies beneath the soil, sediment, or other surface materials.
Hope it helps!!
Which statement best explains why fossil fuels are unevenly distributed throughout Earth?
A It took a specific environment and the correct organisms for them to form.
B Earthquakes have shaken them into new locations.
C When Pangea split up the fossil fuels only went to certain locations.
D The fossil fuels were scattered, millions of years ago, when an asteroid hit Earth.
Answers
The fossil fuels were scattered, millions of years ago, when an asteroid hit Earth.
Thus, The components of fossil fuels are decaying plants and animals. These fuels may be burned to provide energy and can be found in the crust of the Earth.
An example of a fossil fuel is coal, as well as oil and natural gas. Coal is a substance that is typically found in sedimentary rock formations, which are collections of rock, dead plant and animal materials, and layers of silt.
A chunk of coal must contain more than 50% fossilized plant material. Shale is one sedimentary rock type that contains oil in its native form.
Thus, The fossil fuels were scattered, millions of years ago, when an asteroid hit Earth.
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What is least likely to be an example of a variation within a species? a. Birth weight b. Hair color c. Number of offspring d. Number of limbs
Answers
Answer:
D
Explanation:
it is least likey that one will be born with something other than 4 limbs compared to the other answers, which variate frequently
Bobby drives 1,200 miles in 8 hours what is his average speed (s=d/t)
Answers
Answer: 150 mph, no explanation needed, just simple math
Answer:
150
Explanation:
1,200 divided by 8 is 150.
Hope It Helps
Sorry If I'm Wrong
Why are biopharmaceuticals in high demand?
a.
Biopharmaceuticals are easier to produce in mass quantities than pharmaceuticals derived from animals.
b.
Biopharmaceuticals do not require testing before use.
c.
Biopharmaceuticals are expensive to produce but worth the benefits.
d.
All of the above
Answers
The correct answer is (c) Biopharmaceuticals are expensive to produce but worth the benefits.
What are the biopharmaceuticals?
Biopharmaceuticals are in high demand because they offer many advantages over traditional pharmaceuticals, including greater efficacy and specificity. Biopharmaceuticals are produced using living cells, which can be genetically engineered to produce specific proteins or antibodies that target a disease. This allows for the development of highly targeted therapies that can be tailored to individual patients.
However, biopharmaceuticals are generally more expensive to produce than traditional pharmaceuticals, due to the complexity of their manufacturing process and the need for specialized equipment and facilities. Despite the higher production costs, biopharmaceuticals are still in high demand because they offer many benefits, including fewer side effects, lower risk of contamination, and better outcomes for patients with certain diseases.
In summary, the high demand for biopharmaceuticals is driven by their effectiveness and specificity in treating diseases, despite the higher production costs.
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Answer:
A.
Biopharmaceuticals are easier to produce in mass quantities than pharmaceuticals derived from animals.
Explanation:
which is more resistance? fungi endosporesstaphylococccus bacteriatuberle bacilli
Answers
From all the options given, the one that has the greatest resistance are endospores. Endospores have several outer coats that protect them from dessication, temperature changes, and even from UV radiation. Endospores are the response to environmental hostility, therefore when a bacteria senses abiotic adversity it starts to deploy the mechanisms to create an endospore, which is the resistant form of the microbe. Fungi, and the other bacterias mentioned are capable of developing spores, but these organisms themselves are more vulnerable than a endospore.
How many genetically different gametes can a potato head with the following genotype(TtDDeeMm) produce?
Answers
A potato with the following genotype (TtDDeeMm) can produce 16 (2^4) different genotypes.
the structure labeled A in the figure below is called the
Answers
Answer:
Centromere
Explanation:
Connects sister chromatids
The structure labelled A in the figure is a centromere.
What is a centromere?The centromere is a region of the chromosome that is constricted. The centromere plays an important role in the division of cells during both the processes of mitosis and meiosis.
The centromere is simply the region of the chromosome where the spindle fibres attach. Therefore, when the spindle fibres attach to the centromere, they pull the sister chromatics in the opposite directions of the cell during cell division.
Thus, at the end of the cell division, each of the daughter cells gets one-half of the chromosome containing identical DNA. The centromere is thought to be the middle region of the chromosome, even though it is often not in the middle. It is simply the region where the chromosomes are most constricted
The centromere separates the chromosome into the P arm and the Q arm. These are simply the names given to the short arm and the long arm of the human chromosome respectively.
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