A jet flies 2000 meters/minute for 120 minutes. How far did it fly?

Answer: If new species, studies come to the table and the classification is not compatible with them

Explanation: Like a new animal was discovered but even using the eight levels of classification scientists couldn't figure what the animal was

The system might be updated when new species discovered don't match

any level of classification.

The levels of classification help to differentiate plants and animals through

the presence of specific features or behavior.

When new living things are found and the required feature for classification

doesn't match any of the available levels then the scientists can decide to

include a new one to accommodate the new species discovered and for

subsequent study.

Read more on https://brainly.com/question/277596

Protein B, which is 50kD in size and rod-shaped, will elute last out of the gel filtration column.

Supporting answer: Gel filtration chromatography, also known as size exclusion chromatography, separates proteins based on their size. The principle behind this technique is that smaller molecules can enter the pores of the gel matrix more easily, resulting in slower elution, while larger molecules pass through the column more quickly.

In this case, Protein B is both 50kD in size and rod-shaped. The rod-shaped structure implies that it has a more elongated shape compared to the spherical proteins. Due to its elongated structure, Protein B is likely to have a larger hydrodynamic radius (size as perceived by the gel matrix) compared to Protein A, even though they are both 50kD in size.

To know more about Protein here

https://brainly.com/question/884935

#SPJ4

The term that explains a cellular extension containing a fatty substance produced by glia that surrounds and insulates axons is B. Myelin.

Myelin is a lipid-rich, multilayered covering produced by oligodendrocytes in the central nervous system and Schwann cells in the peripheral nervous system.Myelin is important for the proper function of the nervous system since it insulates axons and speeds up the conduction of nerve impulses.

The process of myelination, which starts in the prenatal stage and continues through adolescence, plays an important role in the growth and development of the nervous system. In summary, myelin is a cellular extension containing a fatty substance produced by glia that surrounds and insulates axons. It is a crucial part of the nervous system and is important for the proper function of the nervous system. So the correct answer is B. myelin is the term that explains a cellular extension containing a fatty substance produced by glia that surrounds and insulates axons.

Learn more about myelin at

https://brainly.com/question/29117812

#SPJ11

Answer:

80%

Explanation:

False. While it is true that a mother passes down all of her genes to her daughter, the correlation between a mother-daughter relationship will not necessarily be 1.0. This is because the daughter also inherits genes from her father, as well as random genetic variation that can occur during the formation of reproductive cells. Therefore, the genetic similarity between a mother and daughter will be less than perfect, resulting in a covariance that is less than the maximum possible value.

In order to estimate narrow sense heritability using covariance, it is important to measure the covariance between relatives with different degrees of genetic relatedness. By comparing the covariance between different types of relatives (such as parent-child, sibling, or cousin relationships), it is possible to estimate the proportion of variation in a trait that is due to genetic factors. However, the correlation between a mother and daughter relationship will not necessarily be 1.0, and this should be taken into account when interpreting the results of a heritability analysis.

know more about genes here;

https://brainly.com/question/29367774

#SPJ11

The movement into or out of an area affects population size because immigration increases population size and emigration decreases population size.

In biology, immigration makes reference to the movement of organisms to a new area or ecosystem.

Conversely, emigration refers to the situation where on organism leaves one region to reside in another.

In conclusion, the movement into or out of an area affects population size because immigration increases population size and emigration decreases population size.

Learn more about immigration here:

https://brainly.com/question/24475673

#SPJ1

The p-value for z = 2.0146 is P (Z > 2.0146) = 0.0222.  there is sufficient evidence to suggest that the proportion of deaths due to heart attack during Corona infection is greater than the proportion before Corona.

Proportion of deaths due to heart attack in India before Corona infection was 28.9%

Medical researcher believes that the deaths due to heart attack has increased during Corona infection due to non-availability of ICUs. A medical researcher randomly selected 200 deaths in a city and found that 73 were died due to heart attack. Significance level, α=0.05. We need to test the medical researcher's claim of increased deaths due to heart attack during Corona infection. Let p be the proportion of deaths due to heart attack during Corona infection.

Null Hypothesis H₀: p ≤ 0.289 (Proportion of deaths due to heart attack during Corona infection is less than or equal to the proportion before Corona)

Alternate Hypothesis H₁: p > 0.289 (Proportion of deaths due to heart attack during Corona infection is greater than the proportion before Corona)

We will use a one-tailed z-test for testing the hypothesis at 0.05 significance level.

z = (phat - p) / √(p(1-p)/n)

where phat = 73/200 = 0.365

n = 200

p = 0.289

z = (0.365 - 0.289) / √ (0.289(1-0.289)/200) = 2.0146

The p-value for z = 2.0146 is P (Z > 2.0146) = 0.0222.

Since the p-value (0.0222) < α (0.05), we reject the null hypothesis.

Therefore, there is sufficient evidence to suggest that the proportion of deaths due to heart attack during Corona infection is greater than the proportion before Corona.

Yes, the data suggests that the deaths due to heart attack has increased as believed by medical researcher.

To know more about hypothesis visit:

brainly.com/question/32298676

#SPJ11

That gaps has made efforts to settle their wages and safety issues in its plants. These issues were faced by gap in earlier 1990 and it has huge impact on operations of company.

When the company realized that health, safety and wage issues , these are solve it out the best possible solution. Ethical issues which sorted out , such as physical abuse labors would  experience. 100 countries only 136 were they perform their operations just because of violation company was witnessing.

Without the ethical issues , business as they did before and implemented the ethical ways of doing business or other entity cannot procedure good result. An appropriate leadership can solve their ethics problem which is the company provides training to leader and help in workflow of the company.

to learn more about Ethical issues here

https://brainly.com/question/13529138

#SPJ4

Answer:

respiratory system

Explanation:

The bronchi become smaller the closer they get to the lung tissue and are then considered bronchioles. These passageways then evolve into tiny air sacs called alveoli, which is the site of oxygen and carbon dioxide exchange in the respiratory system.

Answer:

A I did the test already

Explanation:

1. The law of conservation of energy states that energy cannot be created nor destroyed. Therefore, the correct answer is A.

2. The law of conservation of mass states that matter cannot be created nor destroyed. Therefore, the correct answer is C.

3. Raymond Lindeman is consideres the founder of ecosystem ecology. Therefore, the correct answer is B.

4. Trophic level is a position in a food chain, a food web, or an ecological pyramid that is occupied by a group of organisms. Therefore, the correct answer is D.

The treatment that Darius's doctor will MOST likely prescribe for anthrax poisoning is an antibiotic.

Bacillus anthracis is the bacterium that causes anthrax, which can be treated with antibiotics like penicillin, doxycycline, or ciprofloxacin.

When the bacterium penetrates the skin by a cut or scratch, it causes itchy pimples with black spots in the middle, which is a sign of cutaneous anthrax, the most frequent type of anthrax. Anti-fungal, antiviral, and anti-inflammatory medications would not be effective in treating anthrax

Learn more about veterinary:https://brainly.com/question/2379147

#SPJ1

The gene transfer method that involves the uptake of free DNA by competent bacterial cells is called transformation. In this process, bacteria take up extracellular DNA fragments from their surroundings and incorporate them into their own genome.

This is accomplished by making the bacterial cells competent, or able to take up DNA, through a variety of methods, such as chemical treatment or electroporation. During transformation, the free DNA is transported across the cell membrane and incorporated into the bacterial genome through a process known as recombination. If the incorporated DNA contains functional genes, the transformed bacteria can acquire new traits and potentially gain a selective advantage over non-transformed bacteria. Transformation is a natural process that occurs in some bacteria but can also be induced in the laboratory through various methods. It is an important tool for genetic engineering and has many practical applications, such as the production of recombinant proteins and the development of new strains of bacteria for bioremediation or other industrial processes.

To know more about gene please visit:

https://brainly.com/question/8832859

#SPJ11

Answer:

Land breezes come from land while sea breezes come from the ocean or other large bodies of water. The key difference is due to the property of water to retain heat and warm up longer as compared to land. Land breezes are also known as off-shore winds while sea breezes are also called on-shore winds.

Explanation:

Land breeze blows during the night from land to sea and the land becomes cooler faster than the sea. The air above the sea becomes less dense (i.e. warmer) and rises. The cooler air from the land moves in to take its place. Sea breeze: Sea breeze blows during the day and the land heats up faster than the sea.

The total biomass of a given ecosystem typically remains nearly constant at first and then increases rapidly at higher levels of nitrogen input. This is because the additional nitrogen input increases the availability of nutrients for the organisms in the ecosystem, which allows them to grow and reproduce more quickly. This leads to higher levels of biomass as the ecosystem's productivity increases.

Nitrogen input is a key factor in determining the productivity of an ecosystem. Nitrogen is an essential element for plant growth and is often the limiting nutrient in terrestrial ecosystems. As nitrogen input increases, the amount of available nitrogen increases, which can be used by plants to fuel growth. At first, the amount of available nitrogen remains nearly constant, as the ecosystem has not yet adapted to take advantage of the additional nitrogen.

However, at higher levels of nitrogen input, the ecosystem begins to adapt to the increased amount of nitrogen. Plants become more efficient at utilizing nitrogen, and the amount of nitrogen available in the ecosystem increases rapidly. This is because more of the nitrogen is taken up by plants, rather than being lost through leaching or volatilization. As a result, the amount of available nitrogen increases, allowing for more plant growth and productivity.

The rapid increase in nitrogen availability at higher levels of nitrogen input can have a significant impact on the ecosystem. Increased plant productivity can lead to changes in species composition, as certain species may be better adapted to take advantage of the increased nitrogen availability. It can also lead to an increase in nutrient cycling, as the increased nitrogen input can stimulate the growth of microorganisms that break down organic matter into usable nutrients.

To learn more about microorganisms:

https://brainly.com/question/6699104

#SPJ4

Answer:

The answer is D. grasshopper. A primary consumer is one that eats plants.

Answer:

they are both a liquid excretory product

Explanation:

The trc score represents the rate at which tobacco retailers comply with laws and regulations related to the sale of tobacco products to minors. The average trc score for a class or group of people would depend on the specific group being evaluated and the area in which they reside.

Regarding the difference between male and female trcs, it is possible that there could be a difference if males and females are treated differently by tobacco retailers or if they have different rates of attempted tobacco purchases. However, it is important to note that trc scores are not related to individual biology or gender identity, but rather to compliance with laws and regulations related to tobacco sales.

Overall, it is important to prioritize tobacco control efforts and ensure that retailers are held accountable for selling tobacco products to minors, regardless of any potential differences between demographic groups.

To know more about female.  here

https://brainly.com/question/921862

#SPJ4

Answer:

yes

Explanation:

Answer:

Independent variable is the one that is being chanted, which is the baking powder,

Dependent variable is the variable affected by the change, which is if the cookies will rise more

2 things that must remain constant for this experiment, is the temperature of the room, and the baking powder (you could make these up, for example you could say they have to be made in the same environment, and so on)

Explanation:

Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day :)

The differences between RNA and DNA include All answers are correct.

The correct option is E.

The genetic code present in DNA, a complex, long-chained molecule, directs the construction and upkeep of all living organisms. The instructions needed to build proteins, specific molecules essential to the growth and function of the body, are found in DNA, which is expressed in practically all cells.

Recombination is to blame for the fact that, on average, siblings only have roughly 50% of the same DNA. Therefore, although sharing a same family tree, biological siblings may have distinct genetic codes in at least the one of the regions examined in a particular test. Even for fraternal twins, that is true.

To know more about DNA visit:

https://brainly.com/question/264225

#SPJ4

The complete question is -

RNA differs from DNA in many ways, including

A-DNA contains deoxyribose and RNA contains ribose

B-DNA contains thymine and RNA contains uracil instead of thymine

C-DNA is double stranded and RNA is single stranded

D-RNA can catalyze some chemical reactions and DNA cannot.

E-All answers are correct.

Answer:

I think it is the atomic mass, or the atomic weight.

Explanation:

The number above the symbol is the atomic mass (or atomic weight). This is the total number of protons and neutrons in an atom.  The number below the symbol is the atomic number and this reflects the number of protons in the nucleus of each element's atom.

(I'm so sorry if I'm wrong)

Hope this Helps!

If there is no variation in shell thickness within a population of snails and no mutations occur, the snails cannot adapt to the predation pressure from crabs, and shell thickness will not change over time. the answer is C) Shell thickness will remain the same over time.

Natural selection acts on variation within a population, favoring individuals with traits that increase their survival and reproductive success. Without variation, there is no differential survival or reproduction, and therefore no natural selection. In this scenario, the population of snails may eventually be extirpated by crab predation, as there is no mechanism for the snails to evolve a defense against the crabs. Therefore, the answer is C) Shell thickness will remain the same over time.

Learn more about “shell thickness   “ visit here;

https://brainly.com/question/31171184

#SPJ4

Complete Question

Which of the following is most likely to happen to shell thickness in response to crab predation if there is no variation in shell thickness within a population of snails and no mutations occur?

A) Shell thickness will increase over time

B) Shell thickness will decrease over time

C) Shell thickness will remain the same over time

D) It is impossible to predict what will happen to shell thickness without more information

The function of the siphon is : D) to expel water quickly, allowing the organism to move rapidly and forcibly move it is a evolutionary remnant of the shell. Therefore, option D is the correct answer

Siphons, also known as syphons, are tubes that are used to transfer liquids from one container to another, with the liquid flowing from a higher elevation to a lower elevation. The siphon in animals such as squids, octopuses, and other mollusks, on the other hand, is a fleshy tube that is used to expel water quickly. As a result, it is an important part of the animal's respiratory system, but it also serves other purposes, such as allowing for rapid movement.

Therefore, option D is the correct answer. A siphon is an evolutionary remnant of the shell. The siphon was used to pump water in and out of the animal's shell, enabling it to move around. However, as mollusks progressed, many of them abandoned their shells and began to rely on siphons to breathe and move. Despite this, the siphon still serves a similar purpose as it did when it was used for pumping water in and out of a shell, despite the fact that it is now used for respiration.

To know more about Siphon, refer

https://brainly.com/question/29674197

#SPJ11

Answer:

Weight and blood group

Explanation:

has an abundance of mechanically stressed tissues. When a tissue type, like the, is subjected to a lot of mechanical stress, phagocytosis takes place.

What does "tissue in animals" refer to?

Animal tissues are described as assemblages of cells that collaborate to carry out particular tasks. Animals have four main types of tissue, each with a distinct structure and function. These include epithelial tissues as well as connective, muscular, nervous, and epithelial tissues.

What causes tissues to grow?

Simply put, a group of cells with a similar structure and function is a tissue sample. They offer a cellular entire organization among cells and organ systems. Organs are created from the informational and normative of diverse tissues.

To know more about tissue visit:

https://brainly.com/question/17664886

#SPJ4

Mackerel scad (Decapterus macarellus) is a common pelagic fish that belongs to the family Carangidae. It has a wide range and is distributed throughout the world's warm waters. This fish is highly valued in various regions of the world and is a staple food item in many countries.

It is used in the manufacture of fish meal, fish oil, and many other products.Culture and growth of mackerel scad:In many countries, this fish is cultured in coastal waters using sea cages and ponds. The farming of mackerel scad is a growing industry, and the methods used are similar to those used in other fish species. The juveniles of this fish are caught in the wild and then transferred to the culture area. These juveniles are then fed a diet consisting of fish meal, soybean meal, wheat flour, and other feed ingredients. The growth rate of mackerel scad is fast, and they attain marketable sizes in a short period.

The fish are harvested when they reach the desired size and weight, and the process of culture and growth is repeated.Culture of mackerel scad is an important industry in many countries, and it provides a source of income and employment for many people. The culture of this fish is sustainable and environmentally friendly, and it can be done on a large or small scale depending on the requirements of the farmer. The farming of mackerel scad has a bright future, and it is an industry that will continue to grow and develop in the future.

To know more about warm waters visit:

https://brainly.com/question/2288901

#SPJ11