The small population of mice living on the island will have a certain carrying capacity. As the size of the island increased the mice will first expand the population but as the population of the hawk increases it will keep in check the population of the mice and also the carrying capacity of the environment is reached hence it will remain same and not increase any more.
Birth rate is the total number of individuals born in a population in a certain period of time.
Death rate the is total number of individual that died in a population in a given period of time.
Carrying capacity is a maximum population that a particular ecosystem can sustain and provide resources for utilization.
The carrying capacity for the mice was 10 mice per acre before the change in the island size which changed to 8 mice per acre when the area of the island increased.
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What is the condition called where a proximal portion of the stomach pushes through an opening in the diaphragm, allowing stomach acid to pass into the esophagus
The condition is called Hiatal Hernia.
Hiatal Hernia:
When stomach acid flows back into the esophagus, a hiatal hernia results. This occurs as the stomach forces gastric acids through an opening known as the "esophageal hiatus" and into the esophagus. It is frequently seen in persons in their \(60\)s.Weakened muscle tissue that permits your stomach to protrude through your diaphragm results in a hiatal hernia. It's not always clear why this happens. However, the diaphragm alterations brought on by aging could also result in a hiatal hernia. Injury to the area, for instance, following a surgery or a trauma.Hiatus hernia problems are uncommon, but long-term oesophageal damage from stomach acid leakage can result in ulcers, scarring, and alterations to the oesophageal cells, raising your chance of oesophageal cancer.Learn more about hiatal hernia here brainly.com/question/13828555
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explain why you have so many responses to one stimulus
Answer:
When a stimulus is detected by a sensory receptor, it can elicit a reflex via stimulus transduction.
Imagine that a polypeptide (protein) was supposed to have 8 amino acids, but instead only has 3 amino acids. What is the cause and result?
A. Silent mutation; no impact to the function
B. Nonsense mutation; no impact to the function
C. Missense mutation; impact to the function
D. Nonsense mutation; impact to the function
The reason why there are fewer amino acids in the protein is because there is a nonsense mutation, resulting in an impact on function.
What is a nonsense mutation?Nonsense mutation occurs in DNA when there is a change in the sequence giving a termination codon instead of a specific amino acid codon, thus creating a shorter protein than the original. Being then this protein probably not functional.
This termination codon will be called a premature termination codon or a nonsense codon.
Therefore, we can confirm that the reason why there are fewer amino acids in the protein is because there is a nonsense mutation, resulting in an impact on function.
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What is the effect of mutated GLMN Gene on the human body?
Answer:
A novel gene , glomulin (GLMN) in which 40 different mutation.
on which surfaces did you move the box?
Answer:
The force of friction between the two surfaces will increase if the two surfaces are pressed harder against each other. Heavy box will press the floor surface harder as compared to the lighter box. That means the force of friction will be more between the heavier box and surface than between the lighter box and surface. Thus, larger force will be needed to push the heavier box than to push the lighter one.
Two students are talking about what they learned in class. One says, "sex is biological, not socially constructed." Support or oppose the argument that sex is biological and not socially constructed. Use at least two course materials (articles, videos, podcasts, etc) to make your point.
Sex is a biological trait that refers to the observable physical and genetic characteristics that distinguish males from females. It is frequently assumed that sex is based on biological or genetic characteristics rather than social and cultural aspects.
The physical variations between males and females, such as genitalia and breasts, are some examples of sex differences. Thus, it is a biological characteristic rather than a social one. Both social constructionism and biological determinism, on the other hand, have opposing perspectives on gender. Biological determinism emphasizes that gender differences are inborn, while social constructionism emphasizes that they are socially produced. According to the social constructionism perspective, gender identity and the roles associated with it are the product of socialization and cultural expectations, whereas biological determinism focuses on innate biological differences and the impact of biology on gender.
The claim that sex is a biological trait and not socially constructed can be supported by two course materials. The article "Sex as Biological and Gender as a Social Construct" by Anne Fausto-Sterling argues that sex is a biological characteristic because it is based on genitalia and chromosomes, while gender is socially constructed. This article suggests that sex is primarily concerned with physical characteristics, while gender is linked to social and cultural expectations, which is consistent with the idea that sex is biological and gender is social.
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If the purchase price for a house is $345,000, what is the monthly payment if you put 10% down for a 30 year loan with a fixed rate of 6.375%?
a. $1,569.27
b. $1,937.12
c. $2,152.35
d. $3,314.59 please select the best answer from the choices provided a b c d
If the purchase price for a house is $345,000 then the amount due each month would be $1,937.12
Step 1
$345,000 was the initial value.
Initial Value x 10% of Down Payment
30 years = Nper (Number of Payments).
Rate = 6.375%
Step 2
Given that it is 10% of the Initial Value, you may compute it as follows:
10% = 10/100 = 0.1
10% x (345,000) = 0.1 x 345,000 = 34,500
Step 3 Present Value (PV)
The total amount borrowed will be:
Initial Value - The down Payment is equal to PV.
PV= 345,000 - 34,500
PV = 310,500
Step 4 Accurate the data: The Nper and Rate in months should be as follows to estimate the monthly payment:
Nper = 30 years x 1 2 months / 1 year = 360 months
Rate = 6.375/12 = 0.531
Step 5 Use the equation: Keep in mind that the following equation determines the loan payment based on consistent payments:
c = PV x Rate/ 1 - (1 + rate) - Nper
Replace the numbers in the corresponding variables of the upper equation to complete step six of the equation.
c = 310,000 + 0.00531 / 1 - \((1+0.00531)^{-360}\)
c= 1,937.12
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1. In guinea pigs, long hair is dominant to short hair. A pure bred short haired guinea pig is bred with a hybrid
long haired. What does each of those look like? (use the letter H)
Pure bred (homozygous)______?
Which statement is true of chloroplasts?
They transport glucose into the cell.
They convert light energy into chemical energy.
They convert the energy in glucose into a more usable form.
They are present in animal cells, but not in plant cells
Answer:
3 answer is actually true i guess.
What do proteins do for living organisms? (Choose all that apply.)
cause muscles to contract
carry oxygen
provide structure and support to cells
repair cells
The functions of proteins in living organisms include carrying oxygen, providing structure and support to cells and repairing cells.
What is the role of proteins in an organism?The role of proteins in an organism are diverse but they can be categorized in a wide sense as enzymatic or structural functions, which are fundamental to carrying out metabolic activities in the cells.
Therefore, with this data, we can see that the role of proteins in an organism can be classified as functional and enzymatic and they are key to sustaining life in the cells.
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According to the author of the article, how will Americans manage to preserve their privacy despite technology innovations? Do you agree with the author’s suppositions about the American moral character?
The most significant and successful privacy technology is undoubtedly encryption. Anything that is encrypted is rendered unintelligible to all save the one who has the key needed to decode it.
Do we have privacy with technology?According to the ACLU, a person's digital looks now contain a lot more information about them, including their private lives. Also, when the government has access to information, a person loses authority over their information as well as their privacy.
What does "privacy protection" mean when using the Internet of Things?In the context of the Internet of Things (IoT), where almost any tangible or intangible institution or object may be assigned an individual identifier and the capability to converse autonomously over a network, Internet of Everything private information refers to the special factors necessary to protect the data of people from exposed in the IoT environment.
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HELP PLEASE DUE IN 10 mins HELP
Answer:
Some other ways animal cool down is by taking a swim or by simply drinking water. This works for animals such as elephants and zebras.
Explanation:
Trust me I know.
what do foxes sleep on? A.beds B.fox nest C.trampling
Answer: B. Fox nests
Explanation:
Foxes dig out dens to provide a safe underground space that is mostly used for raising fox cubs, also called kits. In urban areas, the dens - known as earths - are commonly located under sheds, but they can also be among tree roots, in bushes or on railway embankments.
A 4-year-old Holstein dairy cow in peak lactation is losing body weight at a faster rate than desired. The farmer has asked for your help in rebalancing the cow's ration. The cow needs a ration that provides 2.65 Mcal/kg of metabolizable energy. The feed will be provided as a total mixed ration (TMR) with the forage/roughage mixed with the concentrate, and at least 50% of the TMR needs to be forage/roughage for rumen health.
Here is how to rebalance the cow's ration to provide 2.65 Mcal/kg of metabolizable energy:
Step 1: Determine the desired dry matter intake (DMI) of the cow, To rebalance the cow's ration, the first step is to determine the desired dry matter intake (DMI) of the cow. This will be based on the cow's body weight and the rate of weight loss.The DMI can be calculated using the following formula:DMI = (body weight in kg x desired % body weight intake) / (feed dry matter intake % x 100)For this cow, let's assume that its body weight is 650 kg, and it is losing weight at a rate of 0.5 kg/day. To slow down the rate of weight loss, we need to increase the DMI. Let's aim for a DMI of 3.5% of the cow's body weight. Thus:DMI = (650 x 3.5) / (dry matter intake % x 100)
Step 2: Determine the dry matter content of the TMR, To calculate the amount of feed required to meet the DMI, we need to know the dry matter content of the TMR. Let's assume it is 50%. This means that for every 1 kg of TMR, the cow will consume 0.5 kg of dry matter.
Step 3: Calculate the amount of TMR required, To calculate the amount of TMR required to meet the DMI, we can use the following formula:TMR required (kg/day) = DMI (kg/day) / (dry matter intake % x 100)For this cow:TMR required = 8.275 / (0.5 x 100) = 16.55 kg/day
Step 4: Determine the ratio of forage/roughage to concentrate, To ensure that at least 50% of the TMR is forage/roughage, we need to determine the ratio of forage/roughage to concentrate. Let's assume that the forage/roughage has a metabolizable energy content of 2.2 Mcal/kg, and the concentrate has a metabolizable energy content of 3.5 Mcal/kg. Let x be the percentage of forage/roughage in the TMR, then the percentage of concentrate will be (100 - x).
We can set up the following equation to solve for x:2.2x + 3.5(100 - x) = 2.65(100)x = 57.4%. Thus, at least 57.4% of the TMR should be forage/roughage, and the remaining 42.6% can be concentrate. To calculate the amount of forage/roughage and concentrate required, we can use the following formulas: Forage/roughage required (kg/day) = TMR required (kg/day) x forage/roughage %Concentrate required (kg/day) = TMR required (kg/day) x concentrate %Using the values we calculated:Forage/roughage required = 16.55 x 0.574 = 9.5 kg/day Concentrate required = 16.55 x 0.426 = 7.05 kg/day.
Therefore, to rebalance the cow's ration, the TMR should contain 57.4% forage/roughage and 42.6% concentrate. The forage/roughage and concentrate required are 9.5 kg/day and 7.05 kg/day, respectively.
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55 points Pleaseeee helpppp it would be great!!!!
Part A
Begin by reflecting onwhatyoualreadyknowabout global temperature
trends. What trends do you expect to
see as you plot how temperatures have changed over time? What are your sources of prior knowledge, and
would you consider them reliable?
Answer: The average global temperature has increased by a little more than 1°. The temperatures we experience locally and in short periods can fluctuate. In the past, a one- to two-degree drop was all it took to plunge the Earth into the Little Ice Age. The strong warming trend of the past four decades likely reflects a shift
Explanation: hope i helped
When a plant or animal is no longer found anywhere on Earth, it is described as
being
locally extinct
geographically extinct
biologically threatened
biologically extinct
Answer:
B. Geographically extinct
Explanation:
Lets take a moment to look at the words provided. Geographical means physical features of an area, or relating to geography. It can also relate to when we are talking about information on the Earth's surface. Extinct means that the organism is no longer alive, and that there are none left of its species. So, putting the two words together, geographically extinct means that the organism is no longer found on Earth.
Hope this helps!
Panna
A critical rewiew of the literature is necessary in nearly all research projects. True False QUESTION7 OLioctivity and parsimony ase toet rolated to the rigor of an invesigatoo? Truse False QUESTION B Scientific itwestigatoo is characterized by a good theoretical base and a sound methodological design. These charactetistics are both relsted to the of the invesigation Wist must be filled on the line? Rigor Precision and contidance. Otinectivity Farnemeriv.
1. True 2. True 3. Scientific investigation is characterized by a good theoretical base and a sound methodological design. These characteristics are both related to the Option a. Rigor
True - A critical review of the literature is necessary in nearly all research projects. It helps researchers understand the existing knowledge and gaps in the field, identify relevant theories and methodologies, and build upon previous studies.
True - Objectivity and parsimony are both related to the rigor of an investigation. Objectivity refers to the impartiality and lack of bias in conducting and interpreting the research, while parsimony refers to the principle of simplicity in explaining phenomena or choosing the most straightforward explanation. Both objectivity and parsimony contribute to the rigor of a scientific investigation.
a. Rigor - Scientific investigation is characterized by a good theoretical base and a sound methodological design. These characteristics are both related to the rigor of the investigation. Rigor refers to the thoroughness, precision, and reliability of the research process, including the theoretical underpinnings and the robustness of the methods employed.
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The correct question is:
1. A critical review of the literature is necessary in nearly all research projects.
True
False
2. Objectivity and parsimony are both related to the rigor of an investigation?
True
False
3. Scientific investigation is characterized by a good theoretical base and a sound methodological design. These characteristics are both related to the of the investigation What must be filled on the line?
a. Rigor
b. Precision and confidence.
c. Objectivity
d. Parsimony..
People can breed cats for specific traits such as coat color through the process of _____.
descent with modification
natural selection
artificial selection
selection with modification
Answer:
natural selection
Explanation:
People can breed cats for specific traits such as coat color through the process of _____.
descent with modification
natural selection
artificial selection
selection with modification
Answer:
Artificial Selection
Explanation:
cuz i said so
A random mating population has an established frequency of 64% for organisms that are homozygous recessive for a given trait. What is the frequency of this recessive allele in the gene pool? *
a. 0.8
b. 0.32
c. 0.6
d. 0.2
can someone tell me the brief explanation of the rock cycle in " your own words " please ! i need my science grade up it’s a 45
Answer:
So, holes in the earth let magma escape. When this lava cools, it makes igneous rock. These are pure and have no fossil deposits and can appear either glassy or coarse. When pieces of these rocks are weathered down (eroded), they settle into a basin where they are compacted and cemented. These are our sedimentary rocks. These guys might have structure features like mud or fossil tracks, ripple marks, or bedding. Now, when these basins get buried, the pressure and heat of getting pushed down toward Earth's core transform these rocks again into metamorphic rocks. These types of rocks are usually crystalline and often have a foliated or 'banded' texture.
Which is not a cause of water pollution?
A. chemicals from industrial waste
B. combustion from engines of cars
C. oil spills from boats in the ocean
D. pesticides used in agriculture
Answer:
D —> pesticides used in agriculture
Explanation:
i believe this should be right as pesticides have no effect on water whilst the others do although im not too sure!
How do you record the sound of the environment?
In many instances, you can record natural sounds. Using your video camera to record background noise is the simplest method. Simply place the camera in a decent location to record the scene's ambient noise, being careful to avoid being too near to anything that sounds notably louder than the rest of the background.
You'll need a digital recorder and a microphone to record animals. A self-contained system, like those in cellphones and voice recorders, is one choice. A hydrophone is an underwater instrument that listens for and captures all ocean noises.
Their application in a natural sound recording is constrained, nevertheless, because they do not react linearly to all frequencies. Condenser mics, which provide a higher-quality signal but need a power source, are the preferred choice for most field recordists. Little condensers are electret microphones.
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in response to either of the codons cuc or cuu, leucine would be placed at a particular location on a polypeptide chain. the existence of more than one codon for the same amino acid shows that the genetic code is
The genetic code is a set of instructions that are written in the DNA language and are used to build proteins. It is the set of rules by which the information encoded in genetic material (DNA or RNA sequences) is converted into proteins (amino acid sequences).
Each codon is a sequence of three nucleotides that specify an amino acid. The two codons cuc and cuu code for the same amino acid, leucine. This redundancy in the genetic code is an important feature and allows for some level of flexibility in protein synthesis.
A single mutation or change in a single nucleotide would leave the codon unchanged, thus preserving the amino acid sequence in the protein. This redundancy also allows for some level of flexibility in the evolution of proteins, since mutations in the DNA sequence can be compensated for by the redundancy of the genetic code.
The redundancy of the genetic code is also important for cell growth and protein synthesis, since it allows for the efficient use of resources by ensuring that all amino acids are used in the correct amounts. Thus, the redundancy of the genetic code is an essential feature of the genetic code and allows for greater flexibility in protein synthesis and evolution.
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how many chromosomes are represented in each cell?
Answer:
46
Explanation:
Which of these physical structures in animals is similar to the physical structure in plants that produces pollen?
Feathers
Scales
Skeleton
Testes
The lithosphere is broken into approximately ____________ dozen smaller sections called lithospheric plates that are in constant motion.
The lithosphere is broken into approximately Two Dozen dozen smaller sections called lithospheric plates that are in constant motion.
What is earth's lithosphere?
The most well-known feature associated with the Earth's lithosphere is tectonic activity. Tectonic activity describes the interaction of huge plates of lithosphere called tectonic plates.
The lithosphere is divided into tectonic plates including the North American, Caribbean, South American, Scottish, Antarctic, Eurasian, Arabian, African, Indian, Philippine, Australian, Pacific, Juan de Fuca, Coconut, and Nazca plates.
Most tectonic activity takes place at the boundaries of these plates, where they can collide, tear apart, or slide against each other. The movement of tectonic plates is made possible by thermal energy (heat) from the mantle part of the lithosphere. Thermal energy makes the rocks of the lithosphere more flexible.
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Which of the following correctly explains why scientists believe that great apes like chimpanzees and gorillas are more closely related to humans than monkeys on an evolutionary timeline? (4 points)
Answer:
The reason is because apes have many human traits. First they look like humans. Second they are very intelligent like humans. Gorillas are smarter than monkeys. Third, monkeys have had tails for millions of years. Apes have evolved to not have tails.
Explanation:
Can I have brainleist, thanks , 5 star and tell me if I am right?
Answer: Honestly I think thats bogus but I guess it is a educated sci fi theory.
Explanation:
Drag each word or phrase into the correct location to tell if it describes coconut coir logs,
jetties, or both. (2 points)
jetties
:: biodegradable
coconut coir logs
:: allow for plant growth
shoreline structures
both
:: can be built farther out into ocean
::protect shorelines
Sediment control items created from organic, natural coconut are called coir logs or coir wattles. Since vegetation's roots help to stabilize the soil, this is crucial for erosion control.
How does erosion happen?In order for dirt to be exposed the strong winds, heavy rains, and rushing water, it must be covered. Sometimes, human activities—particularly farming and clearing land—leave soil susceptible to erosion.
What harms result from erosion?If the site is unsuitable for construction and urban developments cross existing drainage systems, they may severely exacerbate soil erosion. The natural drainage of the environment is impeded by mining and exploration activities, which can result in streams becoming eroded and silted.
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Start off with 2,500 plants of which 50% have medium-tip leaves, 25% have wide-tip leaves, and 25% have drip-tip leaves. Each circle in your simulation will represent 125 organisms. Calculate how many circles you need for each trait, and then create your simulation. Be sure to include a key that states the color coding for each trait
robbing someone of oxygen. 2: to pass away from lack of air. to choke or smother someone or something. The flowers we planted are being choked out by weeds. 4. to experience a dearth of fresh air.
With an atomic number of 8 and the chemical symbol O, oxygen is the eighth chemical element. It belongs to the chalcogen group in the periodic table, is a very reactive nonmetal, and is an oxidising agent that easily forms oxides with most elements as well as with other compounds. The most plentiful element on Earth and the third most prevalent element in the universe (after helium and hydrogen) is oxygen. The element forms dioxygen, an odorless and colorless diatomic gas with the formula O2 when two of its atoms come together at ordinary temperature and pressure. Currently, 20.95% of the Earth's atmosphere is made up of diatomic oxygen gas, however, over very long stretches of time, this percentage has shifted significantly. The Earth's crust is over 50% oxides, which are composed of oxygen.
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Other things being equal, what is a potential disadvantage of an enzyme having a very high affinity for its substrate?.
An enzyme with a high affinity for its substrate will require more energy to generate an enzyme-transition state complex (the activation energy of the forward reaction) because the energy of the enzyme-substrate complex will be reduced.
What is the disadvantage of an enzyme having high affinity fir its substrate?Since the ES complex would be in a "energy trough," the activation energy for the transition state would be quite high.
Tight enzyme-substrate binding will lower the reaction's forward rate constant.A forward reaction's activation energy will increase when an enzyme's affinity for its substrate is high.Because the enzyme-substrate complex will be located in a deep energy well, it will be more stable.In contrast to the situation where the substrate-enzyme binding is weaker, a tight binding of the substrate to the enzyme will alter the amounts of free substrate and free enzyme. This little modification won't have much of an impact on the reaction kinetics because the substrate concentration is often higher than the enzyme concentration.
It is unlikely that tight binding would result in the active site being altered. Since the enzyme is significantly bigger than the substrate, it is unlikely that it will change shape.
The reaction's forward rate constant will decrease with tight enzyme-substrate binding. It is conceivable that a substrate that is securely bonded would not easily change its shape as it passes from the transition state to the products.
High enzyme substrate affinities will result in a decrease in the energy of the enzyme-substrate complex and an increase in the energy needed to generate the enzyme-transition state complex (the activation energy of the forward reaction).
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