Answers
Answer: The LCM would be 25
Explanation:
Answer:
Hey there!
The LCM would be 25
Hope this helps :)
Related Questions
Explain how selecting against dominant vsrecessive traits differs at molecular level
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The difference between dominant and recessive traits is that: the dominant trait the allele found in the parent has an major effect to determine the characteristics even if it is only one of the alleles, while the recessive trait is absent or not exoressed if it is not found in homozygosity. The molecular explanation of this situation is that the relationship between two alleles is important for determine the phenotipical character of an organism, being the one that is present in the individual (in a heterozygote gene) dominant over the other allele that is called recessive (because, even if it is present in the genotype of the organism, it is not expressed as a phenotype).
When there was a chemical reaction, what new substance was formed?
Answers
Answer : products
These starting substances of a chemical reaction are called the reactants, and the new substances that result are called the products.
ANSWER ASAP
Charles Darwin’s findings were pivotal to the formation of the theory of evolution. He noted that the Galapagos Islands, which are located about 1,000 kilometers away from South America, were made up of different types of finches. These species were all believed to have evolved from a species on the mainland, but they developed different adaptations to survive in their environment. Based on this information and the image, answer the following questions.
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Answer:
What is the Galapagos Islands in Ecuador the site of Darwin's note on?
Darwin first came to the Galápagos in 1835, on a ship called the HMS Beagle. His observations of wildlife on the island inspired his theory of evolution by natural selection
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.
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If you could provide more details about the experiment, I would be happy to help you with your analysis and summary.
list and describe different types of physical and chemical weathering
need answers asap due tomorrow
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What are the characteristic of solute plssss po
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Solute is the substance that dissolves
Solute is a minor componentSolvent is a major componentSolutions is a mixture where the solute is uniformly distributed in the solvent.Solution is homogeneous mixture that contains particles the size of a typical ion or small molecule.The mass of the solute dissolved per unit volume of solvent is called ConcentrationSolubility is The concentration of a saturated solutionSolutes lower the freezing point and raise the boiling point of a solvent.Saturated Solution is a solution in which no more solid can be dissolvedUnsaturated Solution is solution in which more solid can be dissolvedPrecipitate is a solid that crystallizes out of a saturated solution as it is cooled.To know more about solute visit :
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The diagram shows a population of beetles before and after the impact of bird predators. Which type of selection is represented in the diagram? stabilizing disruptive directional natural
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As a result, natural selection is the kind of selection shown in the diagram.
What does stabilizing selection look like in practise?High and low birth weights are associated with decreased survival in both males and females, making birth weight a classic example of a characteristic that is subject to strong stabilizing selection. (22). Those who study extensively and those who don't study differently perform on exams.
What are disruptive selection and directional stabilizing?The concepts are the same in all selection types, however they change significantly. Disruptive selection favours both extreme phenotypes, as opposed to directional selection, which only favours one extreme. Over time, stabilizing selection reduces variance in a population by favoring the middle phenotype.
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Question:
The diagram shows a population of beetles before and after the impact of bird predators.
Which type of selection is represented in the diagram?
Responses, directional, disruptive, natural stabilizing
Is Valerie’s breast cancer caused by a somatic mutation or a germ line mutation?
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Answer:
Explanation:
It is impossible for me to determine whether Valerie's breast cancer is caused by a somatic mutation or a germ-line mutation without further information.
A somatic mutation occurs in a body cell and is not inherited, while a germ-line mutation occurs in a reproductive cell and can be passed on to offspring.
If Valerie's breast cancer is caused by a somatic mutation, it means that the mutation occurred spontaneously in one of her breast cells and is not heritable. However, if her breast cancer is caused by a germ-line mutation, it means that the mutation occurred in one of her reproductive cells and could be passed on to her offspring.
Without knowing whether Valerie has a family history of breast cancer or if other members of her family have been diagnosed with the same mutation, it is impossible to determine whether her cancer is caused by a somatic or germ-line mutation.
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What’s the correct answer answer asap for beainlist
Answers
Answer:
central nervous system
I have this segment of DNA for one strand: 5' ATGCATTGA3'. Predict the sequence of the next strand.
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Answer:
5' TACGTAACT 3'
Explanation:
Complementary strands.
What is the density of mercury if 27.8 cm3 has a mass of 378g?
can you show me the steps please
Answers
Answer:
The formula of density is D=M/V and just subsitute so 378g/27.8= around 13.5 cm^3
Explanation:
Different measures of disease are useful to evaluate and assess public health programs and needs in different situations. For each of the following questions, state which measure would best support your goal.
Measures of disease:
I = incidence rate (p. 126)
P = prevalence (p. 113)
L = lifetime prevalence (p. 114)
M = crude mortality rate (crude death rate) (p. 112)
R = sex ratio (counts) (p. 109)
a. To demonstrate the risks of car-train crashes at railroad crossings without warning signals.
b. To demonstrate the amount of children's exposure to secondhand cigarette smoke.
c. To estimate the number of persons who have had leukemia during their lifetimes.
d. To estimate the number of healthcare facilities needed to support patients with Alzheimer's disease.
e. To argue that mortality from HIV infection is a more serious public health problem in one region of the US than another.
Answers
Answer:
Different Measures of Disease
Question Measure of Disease
a. I = incidence rate
b. P = prevalence
c. L = lifetime prevalence
d. L = lifetime prevalence
e. M = crude mortality rate
Explanation:
a) Measures of disease:
I = incidence rate (p. 126): measures the frequency of disease occurrence in a population over time. It is measured as new episodes of illness in a period divided by the population.
P = prevalence (p. 113): ratio or proportion of persons in a population with a disease at a time or over time. It is based on a sample.
L = lifetime prevalence (p. 114): the proportion or ratio of a population who had a disease at some point in their life.
M = crude mortality rate (crude death rate) (p. 112): the ratio of deaths in a period among a geographical population.
R = sex ratio (counts) (p. 109): ratio of male and female population.
An atom is defined as?
Answers
Answer:
the smallest particle of a chemical element that can exist.
The smallest and basic subunit of a matter is called as Atom.
What do you mean by atom ?Atoms are the smallest and basic units of matter which has three subatomic particles such as positively charged protons, neutral Neutrons form nucleus.
A negatively charged electron which surround the nucleus of the atom.
In nucleus equal number of protons and neutrons, atomic number is the number of protons and atomic mass is made of the sum of protons and neutrons.
The nucleus does not change during chemical reactions, only in nuclear reactions it will change.
Smaller electrons orbit the nucleus participate in chemical reactions .
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Fertility rate is much higher in primary consumer?
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No, fertility rate is not necessarily higher in primary consumers. The fertility rate depends on the species of organism and the environmental conditions in which it lives.
What is fertility rate of consumers?Consumers are not commonly referred to by the word fertility rate. Fertility rate is typically used to calculate how many live births will occur over a woman's lifespan.
For example, some species of birds have higher fertility rates than other animals, regardless of whether they are primary or secondary consumers.
One of the main factors affecting the rate of population expansion is the total fertility rate TFR is the average number of offspring mothers would have if they lived to the end of their reproductive years and experienced the same prevalence of childbearing in each age group as the general population does today.
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The conformational change in an enzyme after the substrate is bound that allows the chemical reaction to proceed, can be explained by
A.induced fit
B. transition
C. fit and fine
D. Pasteur
Answers
Primary structure of protein are created by what bonds
Answers
Answer:
peptide bonds
Explanation:
A protein's primary structure is defined solely by its amino acid sequence, and is constructed by peptide bonds between adjacent amino acid residues. Secondary structure results from hydrogen bonding along the polypeptide backbone, resulting in alpha-helices and beta-pleated sheets.
how does the respiratory system interact with the musculoskeletal system
Answers
Answer:
The muscular and nervous systems enable the involuntary breathing mechanism. The main muscles in inhalation and exhalation are the diaphragm and the intercostals (shown in blue), as well as other muscles. Exhalation is a passive action, as the lungs recoil and shrink when the muscles relax.
Explanation:
Answer:
The muscular and nervous systems enable the involuntary breathing mechanism. The main muscles in inhalation and exhalation are the diaphragm and the intercostals (shown in blue), as well as other muscles. Exhalation is a passive action, as the lungs recoil and shrink when the muscles relax.
first invertebrates to develop a true nervous system
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Answer:
Coelenterates are the first invertebrates to develop a true nervous system.
16. Which of the following places the types of sediment in order from smallest to largest?
A. Silt, clay, sand, pebble, boulder, cobble
B. Clay, silt, sand, pebble, cobble, boulder
C. Silt, sand, clay, cobble, pebble, boulder
D. Clay, silt, sand, pebble, boulder, cobble
Answers
which action most likely lead scientists to develop new explanations or theories about pathegons
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Conducting extensive research, analyzing new data, and encountering unexpected findings or patterns in pathogen behavior would likely lead scientists to develop new explanations or theories about pathogens.
Scientists are most likely to develop new explanations or theories about pathogens through rigorous scientific investigation, which involves several key actions:
Experimental Research: Conducting experiments to observe and manipulate pathogens under controlled conditions allows scientists to gather empirical data and identify patterns or unexpected outcomes that may challenge existing explanations.
Data Analysis: Analyzing large datasets, including genomic information, epidemiological data, and clinical observations, can reveal novel insights into pathogen behavior, transmission, and evolution, leading to the formulation of new theories.
Observational Studies: Conducting comprehensive field studies and surveillance programs to monitor pathogen spread, host interactions, and environmental factors can uncover previously unknown aspects of pathogen biology or identify unique features that prompt scientists to develop new explanations.
Collaborative Efforts: Collaborating with multidisciplinary teams of scientists, sharing findings, and engaging in scientific discussions and debates foster a healthy scientific environment that encourages the development of new theories and explanation.
Peer Review and Publication: Presenting research findings to the scientific community through peer-reviewed publications invites critical evaluation, feedback, and potential challenges, stimulating the development of alternative explanations and theories.
Through these actions, scientists continuously push the boundaries of knowledge, leading to the development of new explanations and theories about pathogens.
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Two different genes are located on the same chromosomal pair in rabbits. A particular female rabbit is heterozygous for alleles of both these genes, with the alleles arranged as shown in the diagram to the right. Scientists know that the two genes are on the same chromosome, but do not know their exact position, as indicated by the dashed line.
Suppose this female mates with a male rabbit in which the same chromosome pair looks like this:
How likely is it that this pair of rabbits would have offspring with a chromosome pair that looks like this:
A. Not likely, because the R and e alleles are not on the same chromosome in either parent.
B. Very likely, because the random assortment of chromosomes during cell division to make sperm or eggs allows for the mixing of all alleles.
C. More likely if the two genes are very close together on the chromosome.
D. More likely if the two genes are not very close together on the chromosome.
D
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It will be likely that this pair of rabbits would have offspring with a chromosome pair that looks like this: More likely if the two genes are not very close together on the chromosome.
Option D is correct.
What is chromosome?A chromosome is described as a long DNA molecule with part or all of the genetic material of an organism.
In most chromosomes the very long thin DNA fibers are coated with packaging proteins; in eukaryotic cells the most important of these proteins are the histones.
A particular female rabbit is heterozygous for alleles of both these genes, with the alleles arranged as shown in the diagram to the right. Scientists know that the two genes are on the same chromosome, but do not know their exact position, as indicated by the dashed line.
Suppose this female mates with a male rabbit in which the same chromosome pair looks like this, it will be likely that this pair of rabbits would have offspring with a chromosome pair that looks like this: More likely if the two genes are not very close together on the chromosome.
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If the population of beetles in this rain forest community
were to disappear, which of these populations would be
most likely to decrease?
boa constrictor
sloth
beetle
strangler fig
A. Sloth
coati
fungus
B. Poison dart frog
C. Strangler fig
D. Boa constrictor
poison dart frog
fruit bat
Answers
If the population of beetles in this rain forest community were to disappear, the population of poison dart frogs will most likely be affected; option B.
What of the populations feed on beetles?Beetles serve as food for poison dart frogs.
Since poison dart frogs depend on beetles for food, then, a decrease in the population of the beetles in the forest community will most likely result in a decrease in the population of the poison dart frogs.
In conclusion, the beetles serves as food for poison dart frogs.
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Why might using other sources of power, like wind and solar energy, help to slow global warming? A. All types of energy cause global warming to increase. B. Wind and solar energy require heat from the sun, which would lower global temperatures. C. Wind and solar energy do not require the use of fossil fuels. D. Wind and solar energy use carbon dioxide, which would help remove it from the atmosphere.
Answers
Answer:
c
Explanation:
fossil fuels release greenhouse gasses into the atmosphere, not using them would end a lot of that pollution, thus lowering global warming
Use the words in the word bank to label the paramecium, an animal-like protist.
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26. Cilia, 27. mouth pore, 28. micronucleus , 29. a nal pore 30. food vacuole 31. macronucleus 32.contractile vacuole 33 cytoplasm the paramecium, an animal-like protist.
What benefits does paramecium provide people?Due to the fact that the bacteria that parasites consume are frequently found on decomposing plants, parasites play a part in the carbon cycle. Along with the bacteria, Paramecium will consume the decomposing plant materials, accelerating the process of decomposition. In scientific studies, paramecia can serve as model organisms.
They can transmit illnesses even though they can also help eradicate them. By imbalance, that occurs. Cryptococcus neoformans can be eliminated by them.
The fact that paramecia can fend off predators is one of the reasons why they are fascinating to examine. The paramecium shoots tiny stinging filaments known as trichocysts at any other unicellular creature that tries to devour it.
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imagine you are a detective examining a crime scene you are trying to identify the person who committed the crime so you collect many samples at the crime scene which sample would be most useful in identifly the person who commited the crime A. a book found on the ground at the crime scene B. a pair of shoes found at the crime scene C. an uneaten burger and fries left at the crime scene D. a piece of fingernail found at the crime scene
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Answer:
The answer would be D
Explanation:
Only logical answer here
At what point should a special media instead of blood agar be used to cultivate a pathogenic bacterium?
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Special media would be needed for the cultivation of a pathogenic bacterium if the organism requires nutrients or conditions that are not supplied by standard media.
Pathogenic bacteria and special mediaA special media should be used to cultivate a pathogenic bacterium when the bacterium requires specific nutrients or growth conditions that cannot be provided by standard media such as blood agar.
For example, some pathogenic bacteria may require specific nutrients, such as iron or amino acids, for growth. In such cases, specialized media such as MacConkey agar or Thayer-Martin agar may be used to promote the growth of the pathogen and suppress the growth of other microorganisms.
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Write any two adaptational characteristics of camel on the basis of habitat.
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And its ability to store water for long periods of time in its hump
explain 5 Benefits Of Mosquitoes:
How Are They Helpful To Humans?
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Explanation:
mosquitoes are actually pollinators.Mosquitoes also make up a large biomass of the aquatic ecosystem where they live in shallow, still pools of water.Why do human causes of global change occupy a larger portion of the global change model than nonhuman causes?
Answers
The human activities that lead to global change are mainly associated with deforestation and burning oil-based fuel, which may lead to drastic changes in the Earth such as global warming.
What is global warming?Global warming refers to the phenomenon of increasing the temperature around the world , which has been associated with human actions such as burning oil fuels and deforestation. These human activities are associated with global change by reducing the amount of available oxygen and increasing CO2.
In conclusion, human causes of global change occupy a larger portion of the global change model than nonhuman causes because high scale human actions such as deforestation or burning oil-based fuel may lead to drastic changes in the Earth such as global warming.
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If 622 water molecules were removed during the synthesis of a specific polysaccharide, how many monomers were joined together to make this molecule? need help please and thank you
Answers
Answer:
623 monomers
Explanation:
In a dehydration synthesis reaction, one water molecule is removed for every bond that is created between 2 monomers.
Linking 3 monomers together would remove 2 water molecules.
Following this pattern, the number of water molecules removed will always be one less than the number of monomers that were joined together.
So, if 622 water molecules were removed, then 623 monomers were joined together.
The answer is 623 monomers.