In a balanced ecosystem with predators and prey, if the prey population decreases then....?

Sex-linked genes are transmitted with the sex chromosomes. The combination of alleles that are involved in the inheritance of a sex-linked trait are alleles carried on X and Y chromosomes. Option C)

Genes are physically located and arranged in the chromosomes. Each chromosome contains several genes that vary in length and code for different traits. So, all chromosomes are different, except for the homologous ones.

In mammals, sex is determined by a pair of sex chromosomes, X and Y.

When talking about sex-linked genes, we refer to genes located in one of the sex chromosomes. In general, genes are linked to the X chromosome.

Being linked to one of the sex chromosomes means that these genes, and their corresponding alleles, will only be inherited together with the chromosome.  

In the case of X-linked genes, a male that inherits the X chromosome from a heterozygous female can express either the dominant or the recessive trait, depending on which allele it got from the mother.

According to this framework, the correct answer is C) alleles that are carried on X and Y chromosomes.

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Answer:

alleles that are carried on X and Y chromosomes

Explanation:

Answer:

These are oxygen,Carbon dioxide and water vapour.

Explanation:

The inhaled air has 21% oxygen,0.04% C02,and  less water vapour.

Exhaled air contains more C02-4%, 16%-O2 and more water vapour about 6.3%.

The higher 02 of the inhaled air  is needed for the supply of lung tissues for the respiration of the cells.Therefore higher volumes is needed to meet up with the larger demands by the cells. The oxygen is needed for cellular respiration which leads to production of more C02 and water vapour in exhaled air.

Therefore, their elevated levels(C02-4%) in exhaled air is due to this mechanisms.This made the exhaled air to be saturated with water vapour

They are the wastes products of cellular respiration in animals. (however the volume of the oxygen in the exhaled air drops to 16% from 21%)because it is used as fuel to burn glucose).

Th volume of C02 in the inhaled air is low because this is not needed for cellular respiration,this it volume of (0.4) compared to the inhaled air.

Generally, the lower levels of C02 is needed so that the diffusion gradients for the  movement of C02 out of the lungs is achieved . Hence waste gasses are  not retained in the body. Likewise the higher  volume of oxygen (21%) is needed for the inwards diffusion  gradient of oxygen into the blood  for ventilation of the lungs,and aeration of cells.

More water vapour are produced in the cells,therefore they must be diffused out of the cells in the blood.Hence higher percentage in the exhaled  compare to the inhaled air

Answer:

The correct answer is given as:

The error of rejecting the claim that the true proportion is fewer than 0.0011% when it really is lower than 0.0011%

Explanation:

When executing hypothesis testing, the probability of rejecting a true null hypothesis is referred to as type one error is.

When on the other hand there is the probability of not rejecting the null hypothesis when its actually false, type two error is said to have occurred.

The strenght/quality of a good test is the probability of rejecting a false null hypothesis.

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Answer:

If you have an autoimmune disease, your immune system attacks healthy cells in your body by mistake. Other immune system problems happen when your immune system does not work correctly. These problems include immunodeficiency diseases. If you have an immunodeficiency disease, you get sick more often.

Explanation:

Gravitational lens can occur when a huge amount of matter, like a cluster of galaxies, creates a gravitational field that distorts the light from distant galaxies.

Gravitational lensing is a powerful tool that affects the clustering components in the universe by effecting gravitational field on light from background sources.

When the light from other galaxies passes by massive objects in the universe, the gravitational pull from these objects can distort or bend the light. The gravity of the massive focal point were galaxy is acting like a magnifying glass as it traps light and this effect called gravitational lensing.

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Answer: genes are linked

Explanation: Gene on a chromosome lies close to another gene controlling a different trait. This indicates that genes are linked, meaning they are physically close to each other on the same chromosome. The proximity of these genes suggests that they are more likely to be inherited together as a unit, rather than independently assorting during the process of genetic recombination.

Answer:

Yes

Explanation:

they keep the balance of oxygen and carbon dioxide in nature and help in nitrogen fixation in the soil.

The key to preventing extinction of any species is adaptation, it allows individuals to survive in their present environment and circumstances and to reproduce, as individuals that aren't adapted enough would die without having the chance to reproduce.

So tha answer is b) Adaptation.

The terms of the nature of listening, a person's ability to sense words is dependent on a few factors. Firstly, their ability to pick up sounds is crucial.

Their ears are unable to detect the words being spoken, then the person will not be able to sense the words at all. However, it is not just the physical act of hearing that is important. The interpretation of the words is also significant. A person's comprehension of the language being spoken and their ability to process the meaning of the words will affect their ability to sense them. Paralanguage, which includes nonverbal cues such as tone, pitch, and volume, can also play a role in a person's ability to sense words. These cues can provide additional context and meaning to the words being spoken. However, it is important to note that the dominant wavelength of a person's brain waves does not play a significant role in their ability to sense words. While brain activity can affect cognitive functions, it is not directly related to the physical act of listening and sensing words.
Lastly, a person's ability to remember details after a few hours is not necessarily related to their ability to sense words in the moment. While memory can certainly affect comprehension and retention of information, it is not a determining factor in a person's ability to sense words. In summary, the key factors affecting a person's ability to sense words during listening include the physical ability to hear, interpretation and comprehension of language, and paralanguage.

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The probability that a male child will be colorblind in this scenario is 100%.

The probability that the male child will be colorblind in this scenario is 100%.

This is because the gene for color blindness is located on X chromosome, and men only have one X chromosome (and one Y chromosome). If man is colorblind, then it means that he has inherited non-functioning allele for gene on his X chromosome and he will pass it on to his sons.

As sons inherit their X chromosome from their mother, and  mother in this scenario is heterozygous for the gene (meaning she has one functioning allele and one non-functioning allele), there is 50% chance that she will pass on the non-functioning allele to her son.

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In a situation where a 53-year-old diabetic patient complains of chest pain, nausea, and exhibits sinus tachycardia with vital signs of blood pressure 94/40, pulse 124, and respiratory rate 22, it is important to consider the possibility of a cardiac event or acute coronary syndrome.

The initial step would be to treat this patient as if they were experiencing a myocardial infarction (heart attack) until further evaluation can be performed. The recommended first step in this case would be to administer aspirin to the patient. Aspirin acts as an antiplatelet agent and can help prevent further clot formation in case the chest pain is due to a cardiac event. The standard dose for aspirin in this situation is 160-325 mg, preferably chewed and swallowed. However, it's crucial to note that I am an AI language model and cannot provide medical advice. This response should not replace professional medical judgment. It is important to consult a healthcare professional or call emergency services immediately in such situations to receive appropriate care and guidance.

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Answer:

Nucleotides are arranged in two long strands that form a spiral called a double helix. The structure of the double helix is somewhat like a ladder, with the base pairs forming the ladder's rungs and the sugar and phosphate molecules forming the vertical sidepieces of the ladder.

Answer:

Explanation:

Methane from past emissions currently contributes 15–20% of the enhanced greenhouse effect. The rapid rise in methane started more recently than the rise in carbon dioxide, but methane's contribution has been catching up fast.

Answer:

Methane

Explanation:

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The shift in population growth has occurred by point A is  The birth and death rates are equivalent.

Population alteration is controlled by the balance between birth rates and death rates.

Suppose the birth rate stays constant and the death rate decline, then population numbers will increase.

whereas  If the birth rate grow at a faster rate and the death rate stays the constant, then population will also increase.

Thus, option "A' is correct, The birth and death rates are equivalent.

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Answer:

D. There will be more food available than the populations can consume.

Explanation:

I Hope this Help and I did the Test

Answer: modulates such diverse processes as tropic responses to light and gravity

Explanation:

Answer :As a critical plant hormone, auxin modulates such diverse processes as tropic responses to light and gravity, general root and shoot architecture, organ patterning, vascular development and growth in tissue culture

Explanation:

Hyperviscosity will result in the decrease in blood flow which will increase the blood pressure in the individual.

This is referred to as the central organ of the circulatory system and is responsible for the pumping of blood and other types of substances to different parts of the body.

When the blood is hyperviscous, the blood becomes thicker and the heart requires more force to pump the blood to other parts of he body which therefore leads to an increase in the blood pressure of the affected individual.

This is why symptoms such as seizures, coma, or bleeding from their mucous membranes are experienced thereby making it the correct choice.

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Answer:

no se no hablo ingles lo siento

The neurotransmitter that is primarily associated with the feeling is dopamine.

Neurotransmitters are the chemicals that transmits messages in the form of chemical signals from nerve cells to target organs.

Examples of neurotransmitters include the dopamine. This is the neurotransmitter that is primarily associated with the feeling of wanting something. This is because it fulfills the following roles in the brain:

Therefore, the neurotransmitter that is primarily associated with the feeling is dopamine.

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The most beneficial action to stop the dead zones from reappearing in the Gulf of Mexico in the future would be to restore inland and coastal wetland areas that have been destroyed or degraded (option A).

Deаd zones аre аreаs of wаter where oxygen levels аre so low thаt mаrine life cаnnot survive. They аre cаused by аn excess of nutrients, such аs nitrogen аnd phosphorus, which come from аgriculturаl runoff аnd other sources. These nutrients stimulаte the growth of аlgаe, which then die аnd decompose, consuming oxygen in the process. By restoring wetlаnd аreаs, the excess nutrients cаn be аbsorbed, preventing them from reаching the Gulf of Mexico аnd contributing to the formаtion of deаd zones.

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Answer:

Proteins are single stranded polymers

A food web is "less stable" than a food chain. A food web is a set of interconnected food chains that show the feeding connections between various organisms in an ecosystem, starting with one organism and ending with another.

In a food web, several food chains can overlap and connect, allowing energy to flow between different organisms in the ecosystem. It also depicts the flow of energy from a variety of food sources to all organisms in the ecosystem.Food chains show a more linear path of energy flow, while food webs show a more complicated and interconnected path. In addition, food webs are more complex and interconnected than food chains, which tend to be more straightforward and linear. Therefore, food webs are less stable than food chains.

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Answer:

2.carbon nanotubes for stain resistant clothes

Explanation:

Answer:

carbon nanotubes for stain resistant clothes

Explanation:

Nanotubes are fibers created at the nano scale and can be designed to have special properties of stain resistance.

answer: You inherit a copy from one parent, and the other copy from the other parent.

The term that describes a single female arctic fox is a vixen.

A vixen is a female fox, including the arctic fox, that is not pregnant or nursing young. It belongs to the Canidae family and is found in the tundra and other Arctic regions of the Northern Hemisphere.The Arctic fox is a small, compact, and sturdy mammal that can survive in some of the world's harshest environments.

The population of Arctic foxes that lives along the eastern coast of Russia is not referred to as a group of polar bears. It is known as a population, a community, or a family.A population is a group of animals of the same species that live in the same area and interact with one another.

A family of arctic foxes is made up of a male and female adult and their offspring. They live together in underground dens that are used for shelter and protection.Arctic foxes are considered a keystone species in the Arctic region because they play a crucial role in the ecosystem. They feed on small animals like lemmings and voles, which helps to regulate their populations. In addition, they are a food source for larger predators like wolves and polar bears, which helps to maintain balance in the food web.

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Answer:

b

Explanation:

Explanation:

1.

genetically identical to each other and to the parent

2.

Sexual reproduction involves two parents and produces offspring that are genetically unique.

Answer:

The answer is the evaporation of water. As the gas begins to collapse, thermonuclear fusion as a result of the immense gravity at the center of the cloud results in the generation of immense heat and radiation that turns solids and liquid into gaseous form, close to the center of the cloud.

Explanation:

This resulted in the nuclear fusion of gases and dust to create the sun and planets at the outer flattened portion of the disk." The sun forms in the center of the cloud since the gravitation effect that drives thermonuclear fusion are strongest in this region. Planets form in the outer regions of the accretion disks where matter attract each other into clumps and gain even more gravitational pull to yank even more matter.

Hope this helps.

Answer:

A: evaporation of condensed gases due to heat.

Explanation:

Here are the 6 steps:

Nebula, protosun forming, spinning planetary disk, protoplanets forming,

Shock waves from a nearby supernova explosion.

It also begins to flatten.

Protosun.

When the gravitational forces begin to fuse hydrogen into helium (fusion)

Protoplanets.

Inner protoplanets - most of their lightweight gases are boiled away

The last step is the answer.

Answer:

the answer is no

Explanation:

the answer is no