How does a motor neuron work when a mosquito is seen on an arm? it receives stimuli information from the skin and sends it to the brain where it is processed. it receives processed information from the brain, causing the muscles of the arm and hands to remove the mosquito from the arm. it processes information from the stimuli receiver and makes the brain aware that there is a mosquito on the arm. it makes the arm numb from the effect of the mosquito bite.

Answer:gets longer as it contracts

Explanation:

Jawed vertebrate fishes include bony fishes, sharks, rays, and skates.

Jawed fishes are of two classes, namely:

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During meiosis, each pair of alleles on the homologous chromosomes sorts independently from all other pairs of alleles. This statement corresponds to the law of independent assortment.

What does the law of independent assortment say?

Mendel's Second Law, also known as the Law of Independent Segregation, states that the factors (alleles) for two or more traits are independently distributed during gamete formation and combine at random.

So in this case, each pair of alleles on the homologous chromosomes sorts independently from all other pairs of alleles represents Mendel's second law.

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Uncharged oxygen molecules would be most likely to travel by facilitated diffusion.

Facilitated diffusion is a transport mechanism by which molecules move to both sides of biological membranes in favor of a concentration gradient.

Facilitated diffusion generally involves small molecules such as O2 and does not involve energy expenditure.

In conclusion, uncharged oxygen molecules would be most likely to travel by facilitated diffusion.

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No. Married borrowers are no longer permitted by law to combine their loans into a single joint consolidation loan. You must submit separate applications if you and your spouse both want to repay your loans using an income-driven repayment plan.

What is ICRR plan?

ICRRS is the name of a system that evaluates a customer's financial situation, including their liquidity, cash flow, profitability, debt profile, market indicators, industry and operational background, management skills, and other indicators, to determine whether they can repay a loan.

Your spouse's income is only taken into account under the ICR plan if you jointly filed your tax return.

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Shin splints usually occur on the inner  part of the lower leg.

This is the type of muscle spit that occurs to the leg due to the fact that it has undergone stress.

This is mostly seen in athletes. Continued stress on the shin bone is one of the factors that is known to cause shin split in people.

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Answer:

Frogs are often used in dissection when demonstrating the organ systems of a complex organism. The presence and position of the organs found in a frog are similar enough to a person to be able to provide insights into the internal workings of the human body.

Answer:

life

Explanation:

RNA consists of fewer nucleotides than DNA, which is up to 12,000. Thus, the correct option is C.

Nucleotides may be defined as molecules consisting of a nitrogen-containing base,  a phosphate group, and a pentose sugar.

DNA molecules consist of more sequences of nucleotides compared to RNA molecules. Most of the RNA molecules consist of nucleotides of no more than a few thousand and up to 12,000.

Therefore, the correct option for this question is C.

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The title that best represents Column 2 of Harry's chart is B. formed by heating groundwater

This refers to the geothermally heated groundwater that is formed on the surface of the earth.

Hence, we can see that from Column 2 of Harry's chart, there is the presence of Hot springs and Geysers which are both formed by heating groundwater and option B is correct.

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Answer:b

Explanation:took a test

The examples that most likely result in differential reproductive success are height, disease-resistant, intelligence level, colorful plumage, etc.

Reproductive success may be defined as the methodology of the demise of genes to the next generation in a manner that they similarly can pass those genes on to the next generation.

Reproductive success is the outcome of relative fitness which include two parameters such as relative survival and relative reproduction.

Reproductive success is assumed a significant determinant of gatherings that are preferred by the strategy of natural selection.

Therefore, the examples of reproductive success are clearly mentioned above.

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Some common, underlying predisposition, probably at least partly genetically based, leads to anxiety disorders in men and to somatization disorder in women.

Anxiety symptoms can manifest on a physical level, such as a feeling of tightness in the chest and tremors, or on an emotional level, such as the presence of negative thoughts, worry, insecurity or fear, for example, and usually several symptoms appear at the same time.

In this case, women are twice as likely to develop anxiety as men because the cultural issue, of activities that are left to the care of the woman: care for the house, with the children, with the family, regardless of whether she works or not

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Animal phobias usually begin in childhood, as do blood-injection-injury phobias and dental phobias.

A phobia is an uncontrolled fear in an individual that may be triggered by traumatic situations.

Phobias are prohibitive to the well-being of an individual and therefore they should be medically treated.

In conclusion, animal phobias usually begin in childhood, as do blood-injection-injury phobias and dental phobias.

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The comparison between the human liver and the fetal pigs liver is that the human liver has four lobes while the fetal pigs liver has five lobes.

The difference between the human liver and the liver of the fetal pigs is that the human liver has four lobes namely right, left, caudate and quadrate. Meanwhile, the liver of the fetal pig has five lobes namely right lateral, right central, left central, left lateral, and caudate.

Thus, we can conclude that the comparison between the human liver and the fetal pigs liver is that the human liver has four lobes while the fetal pigs liver has five lobes.

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Answer:

Tissue

Explanation:

A tissue is a collection of cells which are similar in structure and perform similar functions.

In this level a group of specialised cells stay together especially in higher plants.

Eg mesophyll layer in leaves

epidermal tissue, xylem tissue etc

Hope it helps

When there are a lot of molecules in one place it is considered an area of high concentration.

The degree of concentration of an area is defined in terms of the amount of solute molecules in that particular area.

A concentration can either be high, low or even. A high concentration is that which has more solute molecules while a low concentration is that which has less solute molecules.

Therefore, it can be said that when there are a lot of molecules in one place it is considered an area of high concentration.

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Answer:

C the number of daughter nuclei is half the number of parent nuclei.

Environmental degradation decreases production because it obliterates the environment for the survival of plants and crop species by miscellaneous factors.

Environmental degradation may be characterized as the deterioration of the environment through a deficiency of natural resources such as air, water, and soil. In other words, it may refer to the obliteration of ecosystems and the termination of wildlife.

It influences productivity by cutting down forests and trees, privileging their livestock to overgraze in fertile lands and devastate its productivity, utilization of harmful chemicals in agricultural practices, farming in marginal lands, etc.

Therefore, it is well described above.

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Answer:

they generate a large amount of macrobiotic flora which can cause diseases to humans as well as animals

Answer:

While plastic is not generally considered biodegradable, it can be broken down by the action of photodegradation and certain microbes. The breakdown products of plastic, however, are extremely toxic to marine life and once the plastic breaks down they are free to enter into the food chain. Therefore, while plastic marine debris is hazardous and dangerous to marine organisms, the toxic breakdown products of plastics have the potential to do even more damage.

Explanation:

Sample answer :)

The gene pool gets smaller in each generation, which is the characteristic of a population that is in Hardy- Weinberg equilibrium. The correct option is A.

The gene pool encompasses all of a species' genetic diversity. The gene pool's size can change. When organisms have mutations that are passed down to the next generation, the gene pool expands.

When all of the organisms carrying a particular allele die before having offspring, the gene pool shrinks.

Thus, the correct option is A.

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Answer:

B

Explanation:

B is the answer because the magnetic field of the earth attracts sun Ray's

In ecology, the law of conservation of mass is applied by the principle of taking energy from the lower trophic levels and passing it to the higher trophic level by any means.

The law of conservation of mass states that the actual mass in an ecosystem is neither created nor destroyed. Overall remains constant in a system.

In ecology, it illustrates that when an organism is ingested by other organisms, its mass is conserved. Some of the organisms may also be dependent on the waste products like urine and feces to make proteins and other compounds.  

Therefore, the energy or mass is neither lost in any form. It simply is taken by other organisms through any means.

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It is not true that Robert Hooke was in the jail while discovering cells.

Robert Hooke was observing cork through his microscope and saw tiny cubicles cells or boxlike cavitie which he later named as cells.

Cell can be defined as the smallest, functional, basic and structural unit of life.

However, biologists too categorize living organisms into two different groups based on the numbers of cells they posses. These are:

In conclusion, it is not true that Robert Hooke was in the jail while discovering cells. Rather, he was observing cork through his microscope and saw tiny cubicles cells or boxlike cavitie which he later named as cells.

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Coxal bone is constructed up of a fusion of three bones: ilium, ischium, and pubis. Ilium- Ilium is the biggest part of the coxal bone.

Answer:

B.) classification

Explanation:

In biology, classification is a way to organize living things. In science generally, this could expand to include any type of object.

Answer:

70% fresh water is used for agriculture According to the United States Geological Survey (USGS), industrial water is used for fabricating, processing, washing, diluting, cooling, or transporting a product. Water is also used by smelting facilities, petroleum refineries, and industries producing chemical products, food, and paper products.

Answer:

In most regions of the world, over 70 percent of freshwater is used for agriculture. By 2050, feeding a planet of 9 billion people will require an estimated 50 percent increase in agricultural production and a 15 percent increase in water withdrawals.

Explanation:

Water is a critical input for agricultural production and plays an important role in food security. Irrigated agriculture represents 20 percent of the total cultivated land and contributes 40 percent of the total food produced worldwide.

One reason biodiversity is such an important aspect of sustainability is that it provides vital ecosystem services through the interactions among species and keeps any population from growing too large (option A).

Biodiversity refers to the number and variety of species of plant and animal life within a region.

Sustainability is the means of configuring civilization and human activity so that society, its members and its economies are able to meet their needs and express their greatest potential in the present without compromising the ability of future generations to do the same.

Biodiversity helps to ensure sustainability because it provides vital ecosystem services through the interactions among species and keeps any population from growing too large.

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