which of the following statements is false? in its interaction with hemoglobin, oxygen is: i. reversibly bound. ii. a prosthetic group. iii. bound at the 6th coordination position of the fe(ii) ion in the heme. iv. homoallosteric effector. v. a ligand.

Answers

Answer 1

The statement "In its interaction with hemoglobin, oxygen is a prosthetic group." (i) is false.

Hemoglobin heme groups can contain four oxygen molecules because each iron atom has the potential to bond to one oxygen molecule. Hemoglobin can transport a maximum of four oxygen molecules because to the capacity of the iron atom in each heme group to attach one oxygen molecule.

Some proteins require a special non-protein component known as a prosthetic group in order to function. It is strongly bound to proteins. An organic lipid, vitamin, sugar, or an inorganic metal ion are examples of natural forms that a prosthetic group can take.

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Related Questions

Which chemical leads to a pleasurable sensation when released in the brain, such as in response to nicotine?.

Answers

Your bloodstream carries nicotine to your adrenal glands, which are located above your kidneys.Your heart rate, respiration, and blood pressure all rise as a result of the glands releasing adrenaline.You experience a lot of positive emotions at once when taking adrenaline.

How does nicotine cause a pleasant feeling?

The body is stimulated by the adrenaline surge, which raises heart rate, blood pressure, and breathing rates.Nicotine stimulates the brain's reward circuits, which control reinforcement and pleasure perception, just like other substances do. The idea that the hunger and mood disorders linked to nicotine withdrawal may be caused by reduced serotoninergic transmission is supported by the fact that nicotine stimulates brain serotonin production while nicotine withdrawal has the opposite effect (4, 5). Cigarettes contain nicotine, a bioactive substance that stimulates the central nervous system's nicotinic acetylcholine receptors (nAChRs) to provide pleasant effects.Nicotine dependency results from the central nervous system's plasticity being altered by repeated nicotine consumptionNicotinic acetylcholine receptors that are found in the brain are where nicotine mostly manifests its effects.It increases Ach release and metabolism by stimulating presynaptic acetylcholine receptors.It also stimulates the dopaminergic system, raising the level of dopamine in the nucleus accumbens as a result. Dopamine, serotonin, norepinephrine, acetylcholine, gamma-aminobutyric acid, and glutamate are just a few of the neurotransmitters that are increased in release when nicotine binds to nicotinic receptors in the brain. Serotonin and dopamine may be released when nicotine is administered acutely (23), but chronic nicotine administration to rats has been demonstrated to reduce serotonin levels and serotonin biosynthesis (24, 25). Dopamine is released into the brain within seconds of inhaling cigarette smoke, vape mist, or chewing tobacco, which makes people feel good.People need to consume more and more cigarettes to achieve the same positive feeling over time as their brain starts to want the effects of Nicotinic receptor agonists include nicotine and ACh.Nicotinic receptors bind to nicotine and ACh, which results in a conformational shift that either opens or closes the receptors' ion channels, altering the functional state of the receptors. Nicotine, which is highly addictive, is a component of both smoking and vaping.It has been established that smoking causes cancer, which can be fatal.However, it has been established that vaping can lead to fatal lung diseases.The truth is that smoking is deadly.

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What is a biological catalyst

Answers

Answer: Enzymes

Explanation:

A catalyst is a substance that causes the rate of a chemical reaction to increase without undergoing any permanent change.

In the case of biology a biological catalyst would refer to enzymes.

Enzymes are most often protein in nature and catalyze numerous biological reactions.

a scientist adds a retrograde marker to the neurons in the superior colliculus of a monkey. the marker labels cell bodies. in which layer of the visual cortex would the scientist expect to find the marker?

Answers

In the 5th layer of the visual cortex would the scientist expect to find the marker.

Do memories include the visual cortex?

Small receptive fields and responses to fundamental components of the visual scene are characteristics of primary visual cortex neurons. However, current research indicates that the primary visual cortex also contributes to cognitive functions including working memory and visual perception.

The visual cortex is the main part of the brain in charge of receiving, integrating, as well as processing visual information from the retinas. It is situated in the occipital lobe of the primary cerebral cortex, the most backward region of the brain.

Therefore, in the 5th layer of the visual cortex would the scientist expect to find the marker.


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Fossil evidence indicates that horses have gradually increased in size over geologic
time. Which of the following terms best describes this?
a artificial selection
b directional selection
c stabilizing selection
d disruptive selection
e sexual selection

Answers

According to the given statement the following terms best describes this Directional selection.

The correct option is B.

What is an example of fossil evidence?

Examples includes fossilized bones, shells, exoskeletons, animal or microbe imprints in stone, orangish objects, hair, petrified timber, oil, coal, and DNA traces. The fossil record is indeed the collection of all fossils.

What characteristics define fossil evidence?Fossils are the remains of once-living things.Rock is used to create fossils because it can fill in or replace an organism's body or imprint.Sedimentary rock, as opposed to igneous or metamorphic rock, is often the material used to create fossils.

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which structure in the figure would most likely be used to form muscles and connective tissue​

Answers

Connective tissue is found in bones and muscles. Sheets and fibres of muscle cells are braided together to form muscular tissue.

Why is connective tissue important?

Muscle is a distinct type of tissue found in animals that, when triggered, contracts to exert forces on various body parts. These sheets and fibres are collectively referred to as muscles, and they control both the movement of an organism as well as several other contractile functions.

Animals have one of three types of muscle, each adapted to a certain function. These muscles are similar in structure and function, despite slight variations. Muscle tissue is usually connected by the same nerve bundles and serves a single purpose.

Therefore, connective tissue is found in bones and muscles. Sheets and fibres of muscle cells are braided together to form muscular tissue.

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you might think they are all a part of the same group if you observe a flock of birds flying overhead, one right after the other. but if they were all very far apart, you might only see individual birds flying separately. which gestalt concept is utilized in this distinction? group of answer choices

Answers

According to the given statement Proximity gestalt concept is utilized in this distinction..

How do birds flock?

His research demonstrated that birds do not simply follow a leader or their immediate neighborhood. Instead, they prepare for abrupt shifts in the flock's migration direction. And as the flock starts to change its course, he claimed, it "spreads across the flock in a wave."

Do birds swarm or flock?

Thousands of these birds gather in captivating swarms, but it is still unclear why. The magnificent patterns that European starlings make in the sky cannot entirely be attributed to them being in defense against predators. The starling flocks in California form cordons, which are closely packed movements, when a falcon flies over the night sky.

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The principle of proximity, a Gestalt concept, is used in this differentiation. According to this theory, items that are near together are seen as a group, whereas those that are far apart are seen as individual beings. In the case of a flock of birds, their proximity provides a sense of oneness and causes us to perceive them as a group while they are flying close together. Yet, their proximity is diminished at a great distance, and we see the birds as individual birds flying apart. One of the Gestalt concepts that aid in the organization and comprehension of visual data is the idea of closeness.

which statement regarding the human genome is false? long stretches of repetitive dna are prominent at centromeres and ends of chromosomes. the human genome is smaller than that of the bacterium haemophilus influenzae. current estimates are that there are about 21,000 genes in the human genome. the human genome contains approximately 19% introns.

Answers

The 23 pairs of chromosomes in cell nuclei plus a tiny DNA molecule present in each mitochondria make up the human genome, which is a full set of nucleic acid sequences for humans.The nuclear genome and the mitochondrial genome are often treated separately.

Why is the human genome important? What is it?

The 20,000–25,000 genes that make up the human body are all encoded in the coding portions of DNA, which also make up the noncoding regions of DNA. Together, these two types of DNA make up the human genome.The whole human genome's DNA sequence was known by 2003. A few viruses have RNA (ribonucleic acid) genomes, but the majority of genomes, including those of humans and all other cellular life forms, are formed of DNA (deoxyribonucleic acid).The chains of monomeric subunits known as nucleotides make up the polymeric molecules known as DNA and RNA. the CDC's list of the top causes of death).The genetic makeup of every human being is 99.9% same.Differences in the 0.1 percent that is left can reveal crucial information about the origins of diseases. Nearly every one of the trillions of cells that make up our body, including immune cells that help protect us from constant external attack and neurons that carry impulses throughout the brain, have the same 3 billion DNA base pairs that make up the human genome, which is our whole genetic code. As we discovered in the above example, there are three genome types that exist since the mutation is A–G: AA, AG, and GG.The GG type of these three genome types has the most anti-alcohol activity, whereas the AA type has the least activity and can barely digest alcohol. The genome is divided into 23 pairs of sex chromosomes (XX in the female and (XY) in the male), as well as 22 paired chromosomes, known as autosomes.When the X chromosome is included, the haploid genome is 3 054 815 472 base pairs; when the Y chromosome is used in its place, it is 2 963 015 935 base pairs Repeats, DNA repeats, and repetitive DNA are all terms used to describe DNA fragments that are found in many copies throughout the genome.Due to variations in the amount of their repeat units brought on by mutations involving various mechanisms, these sequences display a high degree of polymorphism (Tautz, 1989). influenzae adhesin genes hmw1 and hmw2, in addition to 14 clones having genetic material that has similarities with 13 other bacteria' genes.The frequency of these tester-specific genetic areas among H. pylori was determined in order to evaluate the potential relevance of these genes to the pathogenesis of acute otitis media. These 21,000 genes create various proteins at various periods to create the many diverse cell types (such as muscle cells, skin cells, brain cells, etc.) that make up an individual human.However, only 1% of the total DNA sequence is made up by the 21,000 genes in the human genome.

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Clay is a telecommunications technician. What situation would Clay be called in to help with?


A non-profit conservation agency wants to stop a project that would endanger turtle nesting.


A cable company needs to lay new fiber optic cable to reach its customers across a large lake.


A soft drink manufacturer needs to deliver products to another country.


A small soybean farm is interested in buying more machinery.


PLEASE HELP 30 QUESTIONS

Answers

The situation in which Clay would be called in to help with as a telecommunications technician is that a cable company needs to lay new fiber optic cable to reach its customers across a large lake and is denoted as option B.

Who is a Telecommunications technician?

This is referred to as a trained professional who specializes in the installing, and operating of telecommunications network circuits and equipment such as masts etc.

The appropriate job in this scenario will be that of a cable company which needs to lay new fiber optic cable to reach its customers across a large lake.

The optic cable is an important equipment which helps in the transmission of data as pulses of light and ensures that it occurs at a very fast speed which is therefore the reason why option B was chosen as the correct choice.

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i really need help.
(40 POINTS)

Answers

Answer:

1. The ice melts

2. The heat (radiation) causes it to turn into a liquid

3. solid-liquid

4. the melting point

Explanation:

can someone help me pleaseeeeeeeeeeee

Answers

The greatest gravitational force is experienced when;

P = 6.0 * 10^24 KgQ = 625 Kgd = 25000 m

What is the gravitational force?

Let us recall that the gravitational force is the force that acts between any two objects that we find on the earth's surface. The gravitational force is an attractive force. We know that if we have two objects, then one object must effect a gravitational force of attraction on the other. The magnitude of the gravitational force of attraction can be obtained by the use of the formula;

F = Gm1m2/r^2

F = the gravitational force of attraction

G = gravitational constant

m1 and m2 = The masses of each of the objects

r = The distance between the objects that are found in the gravitational filed of the earth.

The larger the masses of the objects and the smaller the distance that the objects have between them, the greater the gravitational force between the objects.

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which of the following are methods used by biologists to distinguish different species? multiple select question. assessing the ability of individuals of different groups to successfully interbreed observing the outward appearance of individuals assessing whether the organisms occupy the same space determining evolutionary relationships and lineages determining if individuals physically interact with one another analyzing dna or other molecular sequences

Answers

The methods used by biologists to distinguish different species are: analyzing DNA or other molecular sequences

observing the outward appearance of individuals

assessing the ability of individuals of different groups to successfully interbreed

determinating evolutionary relationships and lineages

determining the organisms' ecological niches

Scientists use many ways to distinguish different species. Scientists use the DNA of organisms to look for similarities and differences in them. Based on these similarities and differences, they are able to distinguish species.

Assessing the physical traits of an organism also helps in differentiating it from other species.

Evolution is also a big key to determining the relationship and differences among species.

The place where an organism lives and its ecological nice also help in determining the differences and similarities in species.

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If a nutrition facts label lists total carbohydrate as 12 grams, total sugar as 5 grams, and added sugar as 4 grams, then how many calories are provided from carbohydrates?.

Answers

The nutrition fact labelling total carbohydrates as 12 grams will give 48 calories.

As per the nutritional information, the total mass of carbohydrates is 12 grams. The labels total sugar and added sugar are the sub parts of carbohydrates, thus, they are already calculated in total carbohydrates. As per the known fact, carbohydrates provides 4 calories per gram. Performing calculation as per this.

Number of calories in 1 gram of carbohydrates = 4 grams

Number of calories in 12 grams of carbohydrates = 4×12

Performing multiplication

Number of calories = 48 calories

Thus, the total carbohydrates of 12 grams will provide 48 calories.

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Explain how the structure of a cell’s membrane is related to its function.

Answers

Answer:

It forms a physical barrier and as a barrier between the cell and the external environment as it allows only selected necessary molecules to pass through it and at the same time prevents entry of unwanted / unnecessary substances. It also regulates the entry and exit of molecules into and out of the cell.

Explanation:

a mutant allele is found to have a mutation in the -35 element of the promoter region. the mutation makes the -35 element more similar to the -35 consensus sequence. which term best describes this allele? group of answer choices

Answers

A mutant allele causing mutation in the -35 element of the promoter region and the mutation making the -35 element more similar to the -35-consensus sequence is termed hypermorphic.

Hypermorphic (genetics, of a mutation) causes an increase in otherwise normal gene function.

Hypermorphic alleles are pick up of work alleles. A hypermorph can result from an increment in quality measurements (a quality duplication), from expanded mRNA or protein expression, or from constitutive protein action.

The phenotype of a hypermorph is compounded by expanding the wildtype quality dosage and is decreased by bringing down the wildtype quality dose.

A change that decreases but doesn't kill a gene’s usefulness is hypomorphic. A more extreme condition, amorphic transformation, disposes of the gene’s work.

A hypomorph could be a diminishment in quality work through decreased (protein, RNA) expression or diminished useful execution, but not a total misfortune. The phenotype of a hypomorph is more serious in trans to an erasure allele than when homozygous.

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Many plant seeds are able to survive the fires common to the chaparral biome. please select the best answer from the choices provided t f

Answers

Answer:

True

Explanation:

A chunk of the plants that are found in the chaparral biome are resistant to the common flames.

zone with the largest biodiversity in oceon

Answers

Answer:
oceanic zone

Explanation:
The oceanic zone that contains the greatest biodiversity is the neritic zone. This zone supports coastal communities like coral reefs. Coral reefs are located in warm, shallow, tropical waters. These regions receive ample sunlight to support a booming producer population that can support an abundance of other animals. Coral reefs create many microhabitats that allow for unique niches. These niches support the evolution of many different types of species, which creates the high biodiversity seen in the area.

Cells arise only from previously___with cells passing copies of their____ on to their daughter cells.
A) Dead cells, divided cells
B) Alive cells, proteins
C) Existing cells, genetic material
D) Alive cells, dead cells

Answers

Answer:
C) existing cells, genetic material

Work:
third principal of cell theory;

1. All living organisms are composed of 1 or more cells.
2. Cells are the basic unit of structure & organizations of all living organisms.
3. Cells arise only from previously existing cells with cells passing copies of their genetic material onto their daughter cells.

Paleontologists find a fossil ape with long arms. What type of environment can they infer it inhabited?.

Answers

Woodland is the type of environment can they infer it inhabited for the fossil

How can I train to be a paleontologist?

a degree from an accredited university in geology, earth sciences, paleontology, or a similar field. understanding of conducting field surveys in a variety of, occasionally difficult, meteorological and environmental situations. Ability to create and analyze stratified cut samples from the Earth utilizing large machinery.

Paleontologists are scientists who use fossilized organisms to reconstruct the past of life on Earth. Fossils are traces of previous life on Earth and might be casts or remains of animal bodies (body fossils). Another sort of fossil are traces.

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How does the structure of DNA allow it to store hereditary information?

Answers

The structure of DNA allows it to store hereditary information due to the presence of Adenine (A), thymine (T), cytosine (C), and guanine (G).

Adenine (A), thymine (T), cytosine (C), and guanine (G) are sugar bases that are sequenced in the DNA responsible for storing genetic information. These bases are connected by ribbons of sugar-phosphate molecules to form a double helix.

Because of its distinct structure, DNA may duplicate itself during cell division. The DNA helix divides into two separate strands when a cell is getting ready to divide. Two new, double-stranded DNA molecules are created using these single strands as templates, each of which is a copy of the original DNA molecule.

What are the components of DNA?

Nucleotides are chemical building units that makeup DNA. A phosphate group, a sugar group, and one of four different nitrogen bases make up these building components. Nucleotides are joined together into chains, with the phosphate and sugar groups switching positions, to produce strands of DNA.

Therefore, sugar bases present in DNA help it store hereditary information.

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transform this table into a histogram

Answers

Answer:

Sep 21, 2020

7 key moments in this video

From 00:40

Decide on bin limits

From 01:56

Entering Bin Limits

From 02:21

Generate the frequency table

From 03:13

Review the frequency table

From 05:27

Add Axes titles

From 05:49

How to make the bars in the chart thic

Explanation:

what phenotypic ratios would be expected for the following genetic crosses? monohybrid cross, alleles exhibit complete dominance [ select ] monohybrid cross, alleles exhibit incomplete dominance [ select ] dihybrid cross, alleles exhibit complete dominance and epistasis [ select ]

Answers

Phenotypic ratio of a monohybrid cross, Complete dominance- 3:1, monohybrid cross, incomplete dominance- 1:2:1, dihybrid cross, complete dominance&epistasis- 9:3:4.

A monohybrid cross is a genetic mix between two people with homozygous genotypes, or genotypes with completely dominant or completely recessive alleles, that produce opposite phenotypes for a particular genetic trait. This is called a homozygous cross.

A mating experiment between two organisms that are identically hybrid for two traits is referred to as a dihybrid cross. The term "hybrid" refers to an organism that is heterozygous, meaning that it possesses two distinct alleles at a specific genetic position or locus.

Only one allele from the genotype is present in the phenotype in complete dominance. In codominance, the phenotype reflects both genotype alleles. In incomplete dominance, the phenotype consists of a mix of the genotype's alleles.

When one gene's expression is altered (e.g., masked, inhibited, or suppressed) by the expression of one or more other genes, this condition is known as epistasis.

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please help, ill brainly the best answer. ty
-----------------------------------------------------------------
1. "structure maximizes function." Explain this statement.

2. what are the advantages of the spermatheca in an insect?

3. what does hermaphroditism mean? Cite examples of hermaphroditic animals.

Answers

1) The structure in an organism is built so as to allow it to do the very reason why it is present in the organism.

2) The spermatheca helps in the storage of sp--erms

3) The possession of the male and female reproductive systems is called hermaphroditism.

What is structure in an organism?

1) We know that biological organism are quite complex in the way that they are designed. There are so many structures that we can find in the organism. These are the various kinds of arrangements that we see in the body of the organism that are there to perform various tasks in the living organism. It is also common that nature crafts the structure so that it can be able to perform the role that it is supposed to perform.

2) The structure that is called the spermatheca  is mostly found in the insect. It is one of the structures that plays a very essential role in the insect. In the female insect, the structure could be used in the storage of sp--erms.

3) A hermaphroditic organisms has both male and female reproductive systems. An example of a hermaphroditic organism is the worm.

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20POINTS FOR THE ANSWER
Many people are interested in organic foods as a healthier alternative to conventional foods. However, they often wish that organic foods were cheaper and more readily available. Research the political, social, and environmental consequences of organic agriculture. Is organic agriculture sustainable? In your response, be sure to include the environmental impacts of both traditional and organic agriculture.

Answers

Organic food prices include environmental enhancement and protection, as well as food production costs (and avoidance of future expenses to mitigate pollution). Therefore, they are expensive.

What is organic farming?

A kind of farming that relies on biologically based methods for the management of pests, biological fertilizers made primarily from the byproducts of animals and plants, and cover crops that are able to fix nitrogen is organic farming.

Organic farming reduces the chance of polluting the environment and helps cut down on greenhouse gas emissions by limiting the use of chemical fertilizers and pesticides made from fossil fuels.Organic farming is resource-efficient, environmentally friendly, and sustainable, helping preserve species diversity and biodiversity.

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What is the phrase that is most closely associated with natural selection?

Answers

Natural selection is the process in which the population with the best adaptation is favorable. It is usually associated with the phrase "survival of the fittest".

Which statements describe the cell membrane? Check all that apply. The cell membrane is very selective. The cell membrane lets anything enter the cell. The cell membrane lets anything leave the cell. The cell membrane is a protective layer surrounding a cell. The cell membrane allows waste to leave the cell.

Answers

Answer:

the cell membrane is very selective.

The cell membrane is a protective layer surrounding a cell.

The cell membrane allows waste to leave the cell.

Explanation: the cell membrane is a semipermeable barrier that separates the cell from its surrounding environment. Thus, the cell membrane helps the cell to maintain steady constant cellular conditions.

nori is produced: a. through genetic modification of algae. b. by growing algae first in starter cultures, then in an estuary, and then made into sheets that are toasted. c. from yeast fermentation of partially digested algae. d. by an edible mushroom.

Answers

The correct answer is the option c from yeast fermentation of partially digested algae

The majority of fungus have several cells. A single-celled fungus known just as yeast typically develops on stale bread.

Mold, mushrooms, and algae are the only other fungus that have many cells. Fungi have a vast, multicellular hyphal network. Tubular cells make up the Hyphae filaments.

But because yeast is a single-celled fungus, it lacks hyphae.

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When an experiment is repeated and the new results are different from the original results, what could you assume to be true?

Answers

The original experiment may be inaccurate and further experimentation is needed.

The accuracy of measurements depends on the quality of the measuring equipment and the skill of the scientists involved. For the data to be considered reliable the variability of the values ​​should be small. Repeated scientific research increases credibility. Results may change over the course of different studies or under different conditions.

It is therefore important that the experiment itself is reproducible. A reproducible experiment should but need not give the same results when performed by different people at different times and preferably under similar conditions. Repeating an experiment multiple times can help determine whether the data are random or normal. Avoid jumping to conclusions without sufficient evidence.

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Does every part of an organism have the same chance of becoming fossilized? choose the correct answers and their corresponding explanations.

Answers

No every part of an organism have the same chance of becoming fossilized . Hard parts of the body preserve because they have biologically deposited minerals.

Fossilization can be defined as the physical, chemical, and biological processes that lead to the preservation of plant and animal remains over time.

Fossils include the organisms remains, such as plant or animal tissues, shells, teeth or bones, they also include traces of life such as foot prints. Fossil are generally formed After an animal dies, their soft parts decompose leaving the hard parts, like the skeleton, behind. This becomes buried by small particles of rock called sediment.

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Explain how physical and
computer models can help
design a solution for an
ecological problem.

Answers

The physical and computer models can help design a solution for an ecological problem by showing the problem in the form of the model.

Why are models useful for ecological systems?

Modeling provides possibilities for the exploration of ideas that are not easily pursued through field experimentation and in the laboratory. Ecologists use models to simulate the systems they study and to investigate theories of the way those systems operate. An ecosystem model is a collection of mathematical representations of an ecological system. There are three types of ecological models i.e. temporal, spatial, and spatial-dynamic.

So we can conclude that with the help of a model the problem can be shown so we can say that physical and computer models can help design a solution for an ecological problem.

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you are performing an analysis of the long-term benefits of reproductive strategies employed by cicada species. individuals of one species reproduce once every year and produce an average of 150 offspring per year. because predators can easily predict when these cicadas will reproduce, they have evolved to efficiently hunt the yearly cicada offspring. thus, only 5 percent of these offspring will survive to reproduce. individuals of the 13-year cicada species produce an average of 250 offspring during their single mating every 13 years, and approximately 45 percent of the offspring survive to reproduce. finally, 17-year cicadas produce an average of 350 offspring per individual during their single mating every 17 years, and approximately 50 percent of the offspring survive to reproduce. over 100 years, which strategy will produce the newest cicadas? assume the 13-year and 17-year cycles all begin at year 1; that is, the first 13-year cicada reproductive event is on year 13

Answers

17-year cicadas produce an average of 350 offspring per individual during their single mating every 17 years strategy will produce the newest cicadas

How do cicadas reproduce?

Once they have discovered a suitable female, cicada males sing a courting song. The female will let the male to approach and then unite end to end to mate if she is pleased with him. He will give the female a bundle of sperm during the mating procedure, which she will utilise to fertilise her eggs.

Megapomponia imperatoria, a species of cicada endemic to Malaysia, is the biggest cicada species in the world.

A membrane known as a tymbal that they inflate and contract to produce sound. When females are prepared to mate, they emit clicking noises, so they employ their sound to entice the females. The male cicadas' noises get louder as the temperature rises.

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if the dollar appreciates relative to foreign currencies, we would expect: group of answer choices a country's net exports to rise. a country's exports and imports to both fall. a country's net exports to fall. the multiplier to decrease. How does the difference between the end point and the equivalence point lead to systematic error in your results?. Rewrite x4y2 3x3y3 using a common factor. 3xy(x3y x2y) 3xy2(x2 x2y) x2y(xy 3xy2) x2y2(x2 3xy) i inserted a picture of the question state whether its a b c or d please dont ask tons of questions yes im following 2.4.2 Test (CST): Creating the U.S. GovernmentQuestion 1 of 15Which statement describes a weakness of the Articles of Confederation?A. The government had difficulty responding to rebellions.B. All states had to agree on any national laws that were passed.C. States had to make their own treaties with other countries.D. State governments were able to set extremely high tax rates.SUBMITPls hurry its due in 1 hour A grocery store sells bags of oranges in two different sizes.The 3-pound bags of oranges cost $4. The 8-pound bags of oranges cost $9. Which oranges cost less per pound? Explain your reasoning a reasonable weight-loss strategy for overweight and obese adults is to increase activity and reduce food intake enough to create a deficit of how many kcalories per day? a. 100 to 200 b. 200 to 300 c. 300 to 500 d. 500 to 750 Which of the following is the correct sequence of blood flrow through the peripheral circulation? Graph the function and state the domain and range.g(x)=x^2-2x-15Domain-Range-Graphed function- convert the equation of a parabola to vertex formy^2+4x-14y+57=0 this igneous rock contains angular pieces of gray volcanic rocks in a matrix of powdery volcanic ash and smaller rock fragments. what type of rock is it a machine is purchased on september 30, 2024, for $60,000. useful life is estimated at four years and no residual value is anticipated. the double-declining-balance depreciation method is used. depreciation expense for 2025 should be: Plot the ordered pair and state which quadrant or on which axis the point lies Tara makes two batches of purple food coloring. The table show the number of drops of red and blue coloring she uses for each batch. Do the two batches use the same number of drops of red per drop of blue. The longest shish kebab ever made was 881.0m long. Suppose the meat and veggies need to be delivered in a cart from one end of this shish kebab skewer to the other end. A cook pulls the cart by applying a force of friction acting on the cart is 28.00N, what is the net work done on the cart and its content during the delivery. A study determined that 9% of children under 18 years of age live with their father only. Find the probability that at most 2 persons selected at random from 12 children under18 years of age lived with their father onlyThe probability that at most 2 children live with their father only is(Do not round until the final answer. Then round to the nearest thousandth as needed) you do a mutant hunt to screen for histidine mutants in a fungus population and isolate 15 mutants. you find that the histidine phenotype is recessive in mutants 1-14, but dominant in mutant 15. you then organize the mutants based on complementation groups (groups that will complement each other) a) describe how you would determine the complementation groups for each mutant. b) explain what it means if two mutants are in the same complementation group as opposed to in different groups Below are 10 sentences. Write them out. Draw a line that separates the complete subject and the complete predicate. Once you are done with that, circle the simple subject on one side and the verb on the other. EXAMPLE: Ten of us boys // joined the freshman choir.1. Many people mispronounce the words library and February.2.The crowd swayed with the rhythm of the cheerleaders chant.3.A major earthquake devastated San Francisco in 1906.4.Mindy has an exotic collection of seashells.5.The majestic Rocky Mountains rose in the distance.6.A dromedary, a camel with one hump, is used for racing.7.Ellen is traveling to Denver on the California Zephyr.8.The countries of Central America have a complex history. 9.Tall people have an advantage in basketball. 10.Abraham Lincolns vision of democracy endures. can you write it out on a note book please and thanks. write a ratio that is equivalent to the ratio 25:10 What does this passage imply about cousin? he really wants to help everyman, but he is too injured. He does not believe he is honest enough to go with everyman. He is making excuses to avoid accompanying everyman. He is a very devout man and would help everyman if he could.