PLEASE HELP !!
ILL GIVE BRAINLIEST

NO LINKS OR FILES.

PLEASE HELP !!ILL GIVE BRAINLIEST NO LINKS OR FILES.

Answers

Answer 1

Answer:

I would say c because, sure the polar bears can swim and other things there will be very little ice once the ecosystem melts.

Explanation:

common sence


Related Questions

Which of the following symptoms is absent in “the depletion syndrome of the elderly”?
feeling worthless
losing interest in things
physical symptoms
self-blame

Answers

Answer:

self-blame i think if i am wrong pls tell me


A sperm cell belonging to a red fox contains 16 chromosomes. How many chromosomes would be in the red fox's brain cell?

Answers

Answer:

the red fox has 38 chromosomes,

Explanation:

2. Geothermal energy is possible where there is
*
O A wind.
O Boil.
O C coal
O O magma.

Answers

Answer:

Explanation:

Option D magma is the correct answer

To help your investigation, here is some more data about the farm.
The chicken population was started with chicks from a different farm.
Chickens are raised in barns where bacteria can spread easily between chickens.
CJ, E. Coli, and Salmonella bacteria are all present in the barns.
Some of the E. Coli and Salmonella bacteria have alleles that make them resistant to the FQ antibiotic.
To stop disease from growing in the barn, the FQ antibiotic is fed to the chickens a lot.
Choose which way of evolution caused the FQ antibiotic resistance.
Gene Flow
Genetic Drift
Natural Selection
What is the best fit option here? Form a hyptothesis
This is my hypothesis, is it right ?
If the chicken population is consistently given the FQ antibiotic, then natural selection leads to antibiotic resistance, because some chickens could have some of the bacterias that develop mutations allele and they can resist against FQ antibiotics.Bacteria which are resistant will continue to increases and grows in number over time. In the end, the chicken population are mainly resistant bacterial, thus making this the likely mechanism of evolution.

Answers

Answer:

1) Natural selection

2) Hypothesis: The excessive use of FQ antibiotics on chickens leads to the fixation of new genes -by natural selection- that result from mutations in the bacterial genetic material, which makes these cells become even more resistant to the drug.  

Explanation:

1) Natural selection selects beneficial alleles and increases their frequency in the population.

Natural selection results in adaptation, which means the increase of the aptitude phenotype. Aptitude is the contribution of each genotype to the next generation.

In many cases adaptations, resulting from natural selection can be correlated to environmental factors or selective pressures applied by other organisms or habitat.  

Let us remember that, a mutation is a change or alteration in DNI sequences that introduce new variants. Many of these are eliminated, but some of them might succeed and be incorporated into each individual. These mutations are the ones that have been selected by natural selection.

So, in the exposed chickens´ example, we are focussing on bacteria populations.

The selective pressure or modeling environmental factor is the FQ antibiotic. The bacteria´s response to antibiotics is the survival of only those that carry mutations. Natural selection benefits these mutations. Bacteria survive and become more resistant

2) Hypothesis.  

First, remember that the hypothesis is a conjecture.   The researcher hypothesizes in order to predict what is going on or what is expected to occur. A hypothesis is a claim of how it works a relation between two or more variables. Usually, it is written in the present time.

So in this example, we want to correlate the use of antibiotics with bacteria resistance.

I would hypothezise as following,

The excessive use of FQ antibiotics on chickens leads to the fixation of new genes -by natural selection- that result from mutations in the bacterial genetic material, which makes these cells become even more resistant to the drug.

This hypothesis probably states the same as yours but turns to be more concise. The hypothesis needs to go to the point. If you want to be more specific, you can probably add some specific hypotheses to dig into your work.

 

We have that the,Natural selection caused the FQ antibiotic resistance.

Natural selection

Generally , Natural resolution causes a reaction that leads to antibiotic resistance, Mutation in micro organism make them resistant to antibiotics and when they reproduce similarly ,they will pass by this resistant trait to their offspring, which will outcomes into a completely resistant generation.

In the give up ,result is a populace of in most cases resistant bacteria.

For more information on Mutation visit

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Part D
Do you think one of your solutions is clearly better than the other? Give reasons for your answer.

Answers

Answer:

No, I don’t. They both have significant pros and cons, and there’s not a lot of scientific evidence available to determine whether one solution is better than the other.

Explanation:

Edmentum

I NEED HELP FAST PLEASE HELP ME

Answers

I really don’t know sorry

In bacterial communities, where resources are often limited, survival requires the ability to sense, respond to, and cooperate or compete with neighboring organisms.

a. True
b. False

Answers

Answer:

Explanation:

True.

In bacterial communities, where resources are often limited, survival requires the ability to sense, respond to, and cooperate or compete with neighboring organisms is a true statement.

What are Bacterial communities?

Bacterial communities differ in their species makeup, the niches they occupy, and the effects they have on various ecosystems.

Communities defy a single, fundamental definition due to their complexity. Instead, they offer fascinating illustrations of dynamic processes that vary with ecological size. In the beginning of microbiology, there were difficulties in describing and classifying communities.

Robert Koch revolutionized the study of microbiology in the late 1800s by inventing his techniques for proving the link between an infection and an organism (Koch, 1876). Koch's hypotheses continue to be the "gold standard" for linking germs to illness or any other interesting event.

Therefore, In bacterial communities, where resources are often limited, survival requires the ability to sense, respond to, and cooperate or compete with neighboring organisms is a true statement.

To learn more about bacteria, refer to the link:
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Сотраге and contrast Simple Dominance to Incomplete Dominance."

Answers

Answer:

Simple dominance is when the dominant gene in a heterozygous organism expresses the dominant phenotype. Incomplete dominance is when a heterozygous organism exhibits a blending of both genes, recessive and dominant. Red and white flowers will "blend" and make pink flowers.

Incomplete dominance, only one allele in the genotype is seen in the phenotype. In simple dominance, both alleles in the genotype are seen in the phenotype. In incomplete dominance, a mixture of the alleles in the genotype is seen in the phenotype.

Convert the DNA strand to mRna, then use the codon chart to translate the codons into amino acids.
DNA → TAC CAT GGA ATT ACT

mRNA →

Amino acids →

I NEED HELP PLEASE

Answers

Answer:

DNA → TAC CAT GGA ATT ACT

mRNA: AUG GUA CCU UAA UGA

Amino acids: met-val-pro-stop

Explanation:

What pigment replaces chlorophyll in
the fall season?
A. carotene
B. betatene
C. hypotene

Answers

Answer:

A. Carotene

Explanation:

It is an orange/red pigment which is seen during the fall.

The layer of the atmosphere where all wether occurs

Answers

It is made up of four main layers: the troposphere (which is where most of our weather occurs), the stratosphere, mesosphere and the thermosphere.

Please Help!! Due soon! I need this grade

What are ancestral traits?

What is a derived trait?

Explain how organisms are placed in a cladogram.

How do genetic connections help to organize species?

What are some disadvantages of using genetics for categorization?

What is a virus?

How are viruses categorized?

List and describe the four main viral shapes.
1.
2.
3.
4.

Describe a lytic infection.

What is a lysogenic infection?

What are the steps of a lytic infection?

What are the steps of a lysogenic infection?

How are viruses used in gene therapy?

What is the main difference between bacteria and virus?

Answers

Answer:

1. An evolutionary trait that is homologous within groups of organisms (see homology) that are all descended from a common ancestor

2. Derived traits are those that just appeared (by mutation) in the most recent ancestor -- the one that gave rise to a newly formed branch.

3. A cladogram uses lines that branch off in different directions ending at a clade, a group of organisms with a last common ancestor.

4. It helps us to form a cognitive framework of understanding complexity.

5 Because it is a learned trait. For some domains, like Bacteria and Archeabacteria, DNA is transferrable

6. A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea.

7 Polyhedral, Helical, Complex, Spherical

8. Sometimes referred to as temperate or non-virulent infection, does not kill the host cell, instead using it as a refuge.

Explanation:

Hope that helps sorry I could not get all of it done, but I am busy doing my school work

fill in the blanks......
the new cells that arise after cell division are called _____

Answers

Answer:

the new cells that arise after cell division are called daughter cells.

What is the difference between diurnal and nocturnal?

Choose all that apply

Question 8 options:

diurnal means awake during the day, and use the light to their advantage


nocturnal active at night.


nocturnal mean awake during the day, and use the light to their advantage.


diurnal means active at night

Answers

Answer:

diurnal means awake during the day, and use the light to their advantage

nocturnal active at night.

Explanation: Diurnal means active during the day, such as a mosquito meanwhile, a nocturnal animal or being is only active during the night, and sleeps the day away, such as a bat

Hope this helps ^^

Diurnal means awake during the day time, and use the light to their advantage. Nocturnal means active at night time. Thus, the correct options will be A and B.

What is Diurnal and Nocturnal?

Based on the activeness of an organism during a day or 24 hours time period, the animals or organisms can be classified into two different types which are nocturnal and diurnal organisms. Nocturnal animals are the animals which are most active during the night time, and diurnal animals are the animals which are active during the daytime.

Diurnal animals are those animals which are awake during the day time, and use the light energy to their advantage. Nocturnal animals are the animals which are active at the night time.

Therefore, the correct options will be A and B.

Learn more about Diurnal here:

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The moray eel and grouper fish hunt together. When both hunt together, prey barely stands a chance: hide in the reef, the eel eats you; dash for open water, the grouper grabs you. Which symbiotic relationship is described above?

A. Coevolution
b. Mutualism
c. Parasitism
d. Commensalism​

Answers

Answer:

We can immediately cross-out C

We can also cross-out  A.

Now we have B and D.  Commensalism and Mutualism. Now, commensalism is an association between two organisms in which one benefits and the other derives neither benefit nor harm.

Mutualism is the doctrine that mutual dependence is necessary to social well-being.

I would say D: Commensalism​. Both fish can survive without each other.  

PLEASE HELP! I DONT UNDERSTAND

what is the equation of Photosynthesis and cellular respiration in a chemical formula?

Answers

Answer:

I would type it up, but I decided to insert a picture.

Explanation:

What is the process of mountain building called?

Answers

Answer:

Orogeny is the process of mountain building, and may be studied as a tectonic structural event, as a geographical event and a chronological event, in that orogenic events cause distinctive structural phenomena and related tectonic activity, affect certain regions of rocks and crust and happen within a time frame.

Explanation:

hope this helps  if it does can i get brainlist

Thanks for the answer

A loan of $ 8000 was paid back in 3 years of monthly installments $400. the interest on the loan as a percentage was?​

Answers

Answer:

43.2%

Explanation:

When taking the sum and dividing it between 36 mo aka 3yrs, you get 222.222222. And the difference is 43.2%

Mutations are a source of variation in:
A)asexually reproducing organisms
B)neither option
C)both options
D)sexually reproducing organisms

Answers

C( both options. Hope it helps!!!!

All of the following are complications that can result from an individual suffering from an eating disorder except
A heart disease
B. dieting regularly
C. kidney damage
D. death

Answers

Answer:

The answer is B

Explanation:

Hope this helps

Answer:

B. dieting regulraly

Explanation: correct on edge 2021

just got it right ; )

A group of ducks in the same area is a ? Environment, Community, population, organism 

Answers

Answer:

community

Explanation:

The answer is Population

which term best describes the role of a tick living on another animal?

Answers

Answer:

a) parasite

Explanation:

hopefully this helps

Answer:

A

Explanation:

Parasite, Because a tik living on another animal would be a "vampire" organism otherwise known as a parasite.

Assume that you discover a new human gene that you believe is located on the Y chromosome although not in the region (pseudoautosomal) of the Y that is homologous with part of the X chromosome. How would you map this gene with respect to the other genes on the Y chromosome

Answers

Answer:

by performing a bioinformatic analysis in order to discover Y chromosome-linked mutations associated with defective phenotypes. In this case, it is expected to discover two or more loss of function mutations located in the coding region of the target gene on the Y chromosome in different males, and then associate such mutations with altered phenotypes caused by the inactivation (loss of function) of this gene

Explanation:

The genes located on the Y chromosome exhibit a uniparental mode of inheritance (i.e., these genes are only transmitted from father to their sons). This situation makes difficult to map the target gene since recombination does not occur for genes that are only located on the Y chromosome, hampering the development of a linkage map containing this gene. In this case, it is possible to directly associate genetic mutations located at the same genomic region (locus) on the Y chromosome with a particular altered phenotype in males carrying these mutations, which can be in principle associated with the inactivation of the target gene (loss of function mutations) in these individuals.

4.

Humans contain 23 pairs of chromosomes in their body cells. After mitosis, it is expected that the daughter cells would each have a total of chromosomes _____. In sex cells undergoing meiosis I, it is expected that the two daughter cells would contain _____ chromosomes,and after meiosis II, ______ chromosomes.


A. 23, 23, 23

B. 46, 12, 12

C. 46, 23, 23

D. 46, 46, 46​

Answers

Answer:

B.46, 12, 12

Explanation:

#CARRY LEARNING

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There are multiple lines of evidence that provide support for common ancestry and evolution. Write 3-4 paragraphs describing at least three of them in detail. Provide at least one example for each line of evidence.

(I need the full three to four paragraphs ASAP please please please)

Answers

Answer: Determining a substance's physical or chemical identity. What are the two main requirements for identification? The adoption of testing procedures that give characteristic results for specific standard materials and the number and type of tests needed to identify a substance to exclude all other substances.

What is happening to the number of the cells through each phase from zygote to morula to blastocyte?

Answers

Answer:

They are being divided by 2

Explanation:

If mitosis goes well, the zygote will continue to grow until it reaches the next phase of prenatal development. The period of the zygote is quite brief, lasting for about four days. Around the fifth day, the mass of cells becomes known as a blastocyst.

Question 5 (2 points)
The moon
around the Earth due to its speed of motion and the pull of
Word Bank:
magnetism revolves
rotates
gravity
Blank 1:
Blank 2:
Submit

Answers

Answer: blank 1: rotates

blank 2: gravity

Explanation:

what food security challenge currently facing your community?

Answers

Answer:

I am not sure what you are looking for but some food is limited due to the pandemic and I am having a hard time obtaining certain goods.

Explanation:

The ability to taste PTC comes from the presence of a dominant allele (T). A population of 20 individuals was surveyed to determine whether or not they could taste PTC. Sixteen out of the twenty surveyed could taste PTC. Four could not taste PTC. Assume that Hardy-Weinberg Equilibrium conditions are met in the population. Round all answers properly to 2 decimal digits. Rounding rules: When rounding to 2 decimal digits, look at the third decimal digit. If the third digit is 5 or greater, round up. If the third digit is less than 5, round down.
What is the frequency of the non-taster allele (t) in this population?
What is the frequency of the taster allele (T) in this population?
What is the frequency of the TT genotype? Answer What is the frequency of the Tt genotype?
What is the frequency of the tt genotype? Answer How many people in this population are expected to be heterozygous for this locus? Round to the closest whole number.

Answers

Answer:

1) What is the frequency of the non-taster allele (t) in this population?  

f (t) = q = 0.45

2) What is the frequency of the taster allele (T) in this population?

f (T) = p = 0.55

3) What is the frequency of the TT genotype?

F (TT) = p² = 0.3

4) What is the frequency of the Tt genotype?

F (Tt) = 2pq = 0.5

5) What is the frequency of the tt genotype?

F (tt) = q² = 0.2  

6) How many people in this population are expected to be heterozygous for this locus?

Tt = 10 individuals

Explanation:

Due to technical problems, you will find the complete explanation in the attached files

1) What is the frequency of the non-taster allele (t) in this population?  

t = q = 0.45

2) What is the frequency of the taster allele (T) in this population?

T= p = 0.55

3) What is the frequency of the TT genotype?

TT = p² = 0.3

4) What is the frequency of the Tt genotype?

Tt= 2pq = 0.5

5) What is the frequency of the tt genotype?

tt = q² = 0.2  

6) How many people in this population are expected to be heterozygous for this locus?

Tt = 10 individuals

What is a genotype?

A genotype is someone's collection of genes. The word also can guide the two alleles inherited for a respective gene.

The genotype is defined when the information encoded in the genes' DNA is used to make protein and RNA molecules.

Thus, all questions related to Hardy-Weinberg Equilibrium.

To learn more about Hardy-Weinberg Equilibrium click here:

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HELP! what is the alignment of the earth,moon and sun during a solar eclipse?

Answers

Answer:

they are all lined up.

Explanation:

the moon blocks the sun which is in front of the earth

Answer: i hope this is what you were asking, the moon, earth, and sun line up on a striaght line with the moon blocking the sun

Other Questions
In YOUR OPINION, should the United States try to reduce the amount of nonrenewable resources we use to produce electricity? Why? Have you ever witnessed something amazing, shocking or surprising and found when describing the event that your story seems to change the more you tell it? Have you ever experienced a time when you couldn't really describe something you saw in a way that others could understand? If so, you may understand why some experts think eyewitness testimony is unreliable as evidence in scientific inquiries and trials. New insights into human memory suggest human memories are really a mixture of many non-factual things.First, memory is vague. Imagine your room at home or a classroom you see every day. Most likely, you could describe the room very generally. You could name the color of the walls, the floors, the decorations. But the image you describe will never be as specific or detailed as if you were looking at the actual room. Memory tends to save a blurry image of what we have seen rather than specific details. So when a witness tries to identify someone, her brain may recall that the person was tall, but not be able to say how tall when faced with several tall people. There are lots of different kinds of "tall."Second, memory uses general knowledge to fill in gaps. Our brains reconstruct events and scenes when we remember something. To do this, our brains use other memories and other stories when there are gaps. For example, one day at a library you go to quite frequently, you witness an argument between a library patron and one of the librarians. Later, when telling a friend about the event, your brain may remember a familiar librarian behind the desk rather than the actual participant simply because it is recreating a familiar scene. In effect, your brain is combining memories to help you tell the story.Third, your memory changes over time. It also changes the more you retell the story. Documented cases have shown eyewitnesses adding detail to testimony that could not have been known at the time of the event. Research has also shown that the more a witness's account is told, the less accurate it is. You may have noticed this yourself. The next time you are retelling a story, notice what you add, or what your brain wants to add, to the account. You may also notice that you drop certain details from previous tellings of the story.With individual memories all jumbled up with each other, it is hard to believe we ever know anything to be true. Did you really break your mother's favorite vase when you were three? Was that really your father throwing rocks into the river with you when you were seven? The human brain may be quite remarkable indeed. When it comes to memory, however, we may want to start carrying video cameras if we want to record the true picture.Which line from the text best explains why the author suggests we start carrying video cameras? You may understand why some experts think eyewitness testimony is unreliable The next time you are retelling a story, notice what you add With individual memories all jumbled up with each other The human brain may be quite remarkable indeed In October sally drove 560 miles in her car.the car travelled 34.5 miles for each gallon of petrol used Petrol cost 1.08 per litre. 1 gallon = 4.55 litres. Work out the cost of the petrol the car used in October f(7)=g(7)=The equation for f(x) is The equation for g(x) is The following items appear on the balance sheet of a company with a one-year operating cycle. Identify the proper classification of each item as follows: C if it is a current liability, L if it is a long-term liability, or N if it is not a liability. prepaid insurance bonds payableItem Classification1. Current portion of long-term debt. 2. Notes payable (due in 6 to 11 months). 3. Sales taxes payable. 4. Bonus payable (to be paid in 60 days) 5. Warranty liability (6 months of coverage) 6. Prepaid Insurance (6 months of coverage) 7. Notes payable (due in 120 days). 8. Salaries payable. 9. Pension liability (to be fully paid to retired employees in next 11 months) 10. Bonds payable (due in 2 years) 2/3x - 1/9x + 5 = 20 Placing resistors in parallel ____the equivalent resistance of a circuit.A. decreasesB. cancelsC. increasesD. localizes if -2x + 3 = 7 and 3x + 1 = 5 + y, the value of y is Please help! I really don't understand... Please helpppppppppppppppppppppppp.If IT IS A FAKE I WILL REPORT YOU< AND YOUR ANSWER How would you describe the story Steeled to someone who hasnt read it? You might use terms like genre, fantasy, logical and illogical, and surreal or surrealism in your description.Explain the symbolism in Steeled. Identify two or three possible symbols and explain what they might mean. What is 0.76, expressed as a simplified fractio What is 0.76, expressed as a simplified fraction? A) 19 25 B) 28 50 C) 39 50 Eliminate D) 57 25n? Why did the Founding Fathers include the Commerce Clause as a power granted to Congress in the new United StatesConstitution?O A Congress needed the power to regulate commerce between the states because state power was greater than national power.OB. Congress needed the power to regulate commerce between the states because of the exercise of executive branch power.O C. Congress needed the power to regulate commerce between the states because of trade disputes.O D. Congress needed the power to regulate commerce between the states because they had given the courts the power of judicialreview Draw a histogram for the intervals 16-18, 19-21, 22-24, and 25-27 using the following data: 26, 16, 22, 27, 20, 24, 21, 27, 22, 21, 26, 27, 23, 20, 16, 17, 27, 19, 17, 17 I need help with this plz Do mushrooms help break down dead trees? Paulette wrote the equation below to show f, the amount of framing she needs for a square frame with a side length of s centimeters. f=4s How many centimeters of framing does Paulette need for a square frame that has a side length of 15.3 centimeters. Pls help this is a test A. 61.2 centimeters B. 60.3 centimeters D. 19.3 centimeters C. 11.3 centimeters HELP MEA) In what type of ecosystem do turtles lay their eggs?B) some actions of the human being, such as the excessive construction of houses, shops and streets close to the beaches, harm the laying of turtle eggs. Establish a relationship between these actions and the location of the ecosystem where they lay eggs. Help please!!! I need it! How many slides should be used to set up the introduction to a literary critique?A : one or two B : two or three C : three or four D : four or five