Guys this is a lot of points help me out ASAP

Answer: Osmotic pressure is the main cause of support in many plants. When a plant cell is in a hypotonic environment, the osmotic entry of water raises the turgor pressure exerted against the cell wall until the pressure prevents more water from coming into the cell.

Explanation:

Answer:D

Explanation:

. Chromosomes line up at the metaphase plate, under tension from the mitotic spindle.

In the metaphase, mitotic spindle attaches to the chromosome's centromeres and lines them up in the middle of the cell. The correct option is D.

Spindle fibers form a protein structure that divides a cell's genetic material. The spindle is required to split the chromosomes in a parental cell evenly into two daughter cells.

During metaphase, these spindle fiber gets attached to centromere of the chromosome and align the chromosome at the equator.

Long protein fibers known as microtubules prolong from the centrioles in all directions, forming a spindle. Some microtubules connect the poles to the chromosomes via protein complexes known as kinetochores.

Spindle fibers from the opposite side of the cell connect to the chromosome's both these sister chromatids.

They connect at the kinetochore, which comprises a disc or protein on each side of the centromere. The chromosomes will be moved by the spindle fibers until they are aligned at the spindle equator.

Thus, the correct option is D.

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The statement that best explains this is offspring created through sexual reproduction carry the traits from more than one generation of parents, option B is correct.

Sexual reproduction involves the fusion of gametes from two different individuals, typically a male and a female. Each gamete contains a unique combination of genetic material, with half of the genetic material coming from each parent. During fertilization, the gametes combine to form a zygote with a unique combination of genetic material from both parents

In sexual reproduction, genetic information is inherited from both parents through the process of meiosis, resulting in offspring that have a unique combination of traits from both parents. This genetic recombination is responsible for the increased variation in offspring. In contrast, asexual reproduction involves only one parent, resulting in offspring that are genetically identical to the parent and each other, with no genetic variation,  option B is correct.

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The complete question is:

Which best explains why offspring created through sexual reproduction have greater variation than those created through asexual reproduction?

A. Offspring created through sexual reproduction carry the traits of only the most dominant parent.

B. Offspring created through sexual reproduction carry the traits from more than one generation of parents.

C. Offspring created through asexual reproduction carry the traits from more than two separate parents.

D. Offspring created through asexual reproduction carry the traits from two separate individual parents.

Answer:

Explanation:ggggggggggggggggg

Answer:

The eukaryotes are organisms that have cells with a nucleus

Explanation:

Answer:

Possible economic consequences of using non-local resources include increased costs of resources, loss of jobs, increased security risks, and a trade deficit.

Answer:

A

Explanation: took the test

Answer:

Answer Is B

Explanation:

Just took the test

Answer:

What happens to the treated water when it leaves the wastewater treatment plant? The treated wastewater is released into local waterways where it's used again for any number of purposes, such as supplying drinking water, irrigating crops, and sustaining aquatic life.

When a stem cell differentiates and changes in size and shape, specific genes are being EXPRESSED.

In conclusion, when a stem cell differentiates and changes in size and shape, specific genes are being EXPRESSED.

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Answer:

a

Explanation:

object in motion will stay in motion until it is acted upon

Answer:

A

Explanation:

The sizes of the left and right arrows should be the same.

In the game of tug-of-war, the sizes of the left and right arrows represent the relative strengths of the blue team and the red team. If the blue team is stronger and pulling harder, the size of the left arrow would be larger than the size of the right arrow.

Conversely, if the red team is stronger, the size of the right arrow would be larger than the size of the left arrow. The sizes of the arrows indicate the force exerted by each team and provide a visual representation of the balance of power in the game.

In tug-of-war, the objective is for one team to overpower the other and pull the rope towards their side. The larger the arrow representing a team's strength, the greater their force and ability to move the rope in their direction.

The size of the arrows serves as a visual cue for spectators to understand which team has the advantage at any given moment. It helps to create a sense of competition and excitement as the teams struggle to gain control of the rope.

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Answer:

d.

Explanation:

RNA and DNA have the same 5-C sugar

RNA contains ribose sugar molecules while the sugar in DNA is deoxyribose :))

RNA is one of the nucleic acids that are present in some living organisms. RNA and DNA vary in some structures and have differences in carbon sugar. Thus, option d is correct.

RNA is the ribonucleic acid present in some living cells and has differences and similarities with the DNA. Unlike DNA, RNA is single-stranded and has almost the same backbone constituting the phosphate groups, sugar, and nitrogenous bases.

The sugar in RNA is ribose, and the base instead of thymine is uracil. The RNA can leave the nucleus and carries out various functions like the translation of genetic information and its regulation. They move out of the cell by carrying the information coded as proteins to the cytoplasm.

Therefore, the RNA does not have the same sugar as DNA.

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Dehydration leads to decreased blood volume, causing blood pressure to decrease and heart rate to potentially increase as a compensatory response to maintain adequate circulation. Monitoring hydration status is important to prevent complications.

As dehydration progresses and blood volume decreases, blood pressure will decrease and heart rate may increase.

Dehydration can lead to a reduction in blood volume due to a decrease in overall fluid content in the body. With less blood available, there is a decrease in the amount of blood being circulated through the blood vessels. As a result, blood pressure tends to decrease.

To compensate for the decreased blood volume and maintain adequate circulation, the body may initiate mechanisms to increase heart rate. The heart rate can increase as a compensatory response to try and maintain sufficient blood flow to the organs and tissues.

However, it's important to note that individual responses to dehydration can vary. Factors such as the severity and duration of dehydration, overall health status, and other physiological factors can influence the specific changes in blood pressure and heart rate.

Monitoring hydration status and seeking appropriate medical attention in cases of severe dehydration is essential to prevent complications and maintain cardiovascular health.

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Observations are the first step in the guide, data are associated with the experimental procedure, and key results are those that support/reject the working hypothesis.

The key results during experimentation refer to the empirical data that being collected can help us to confirm or reject the suppositions established in our working hypothesis.

Moreover, the observations represent the first step in the scientific method and allow us to establish questions that may be answered by testing the hypothesis.

In conclusion, observations are the first step in the guide, data are associated with the experimental procedure, and key results are those that support/reject the working hypothesis.

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Answer:

The horse

Explanation:

The horse, being a farm animal, has the largest eyes of any land animal; the eyes of a horse are about 1.34 inches diameter wise.

I hope this helped!! ^v^

Answer: you’re correct A.

Explanation:

Answer:A. The shapes of different landforms

Explanation: There you go.

The heart is approximately the size of a closed fist, shaped like a cone, located in the mediastinum of the thorax, and oriented with its apex pointing downward and slightly to the left.

The heart is an essential organ responsible for pumping blood throughout the body. In terms of size, it is approximately the size of a closed fist in an adult. However, the size may vary depending on factors such as age, gender, and physical condition.

In terms of shape, the heart is often described as a cone. It has a base, which is the broader upper part, and an apex, which is the pointed lower part. The shape allows for efficient contraction and ejection of blood.

The heart is located within the mediastinum, which is the central compartment of the thorax. It lies between the two lungs and is positioned slightly to the left side of the chest.

Regarding orientation, the apex of the heart points downward and slightly to the left, typically resting on the diaphragm. This orientation facilitates the coordinated flow of blood through the chambers and out of the heart.

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Answer:

thanks

Explanation:

c

Answer:

malleable ................

Answer:

versatility ductility conductivity malleability

Digoxin is a positive inotropic agent that can be administered intravenously. The effect that can be predicted in a patient treated with digoxin is an increase in the strength and force of heart contractions.

Digoxin is a cardiac glycoside obtained from the leaves of the Digitalis lanata plant that is utilized to treat congestive heart failure and heart rhythm disorders like atrial fibrillation. It increases the force of heart contractions by inhibiting the activity of the sodium-potassium ATPase pump in cardiac cells, leading to a rise in intracellular calcium levels.

Digoxin is utilized to treat a variety of cardiac problems by enhancing the strength and force of heart contractions. Because of the positive inotropic effect of Digoxin, it is frequently utilized in the treatment of congestive heart failure (CHF), atrial fibrillation/flutter, and supraventricular tachycardia (SVT). It slows the heart rate and increases cardiac output. It's also used to manage certain arrhythmias, including atrial fibrillation.

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Carbohydrates are broken down into glucose, absorbed by the small intestine, transported to the liver, and used for energy or stored as glycogen or fat depending on the body's needs.

Insulin is a hormone produced by the pancreas that regulates the amount of glucose in the bloodstream. If there is a high amount of glucose in the bloodstream, insulin will signal to the liver and muscle cells to absorb and store the excess glucose. If there is a low amount of glucose in the bloodstream, glucagon will signal the liver to break down the stored glycogen into glucose and release it into the bloodstream to be used for energy.

When carbohydrates are ingested, they are digested in the mouth and stomach. The carbohydrates are broken down into glucose. The glucose is absorbed by the small intestine. The glucose is then transported to the liver.

The glucose is used for energy and stored as glycogen in the liver and muscles for later use. If there is an excess of glucose, it will be stored as fat in the adipose tissue.

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Genetic drift is a random change in allele frequencies in small populations, unrelated to natural selection, mutation, or migration, often occurring when populations are reduced in size. Here option D is the correct answer.

The following conclusion is MOST likely to be supported by genetic evidence: D. Some disease-causing traits may remain in a population because their alleles provide an advantage to heterozygotes. Given that, the Heterozygote advantage occurs when the heterozygous genotype has higher relative fitness than either the dominant or recessive homozygous genotype.

The following option is not supported by genetic evidence: A. Some modern-day organisms did not exist in the past. B. Some organisms found in the fossil record do not currently exist.C. Environmental change affected the fitness of individuals differently based on their traits.

Given that, The presence of modern-day organisms, Organisms that are discovered in the fossil record, and Environmental alterations that impacted individual fitness differently based on their traits can be verified via fossil and physical evidence, which are the domains of paleontology and ecology. The following is an example of genetic drift: B. Genetic drift.

This is because genetic drift is a random change in allele frequencies in small populations that is unrelated to natural selection, mutation, or migration. One of the four mechanisms of evolutionary change is genetic drift. When populations are reduced in size, genetic drift often occurs. The seeds grow and interbreed with a closely-related native species also found at that location. Therefore option D is the correct answer.

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The maximum recommended temperature for the hottest temperature run (#9) is 20 degrees above room temperature.

The maximum recommended temperature for the hottest temperature run (#9) is 20 degrees above room temperature. This means that the machine should not be operated at a temperature higher than 20 degrees Celsius (68 degrees Fahrenheit) when conducting the hottest.

This is important because higher temperatures can cause the machine to overheat and potentially damage the components. It is important to follow the manufacturer's instructions and guidelines for safe operating temperatures to ensure the longevity.

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In meiosis, homologous chromosomes separate in step a, which is called "anaphase I," and four haploid nuclei are formed in step b, which is called "cytokinesis II."

During anaphase I of meiosis, homologous chromosomes, which consist of one chromosome from each parent, separate and move toward opposite poles of the cell. This ensures that each resulting cell receives only one copy of each chromosome pair.

Anaphase I is a crucial step in meiosis as it ensures the distribution of genetic material between the daughter cells is randomized and contributes to genetic diversity.

Following anaphase I, the cell enters cytokinesis II, the second stage of cell division in meiosis. Cytokinesis II involves the physical separation of the two cells formed after anaphase I, resulting in the formation of four haploid nuclei, each containing a single set of chromosomes.

These nuclei go on to further undergo a process called "telophase II" to form four distinct haploid cells, known as gametes, which are essential for sexual reproduction.

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Body waste as well as reproductive fluids are released into the environment outside the body cavity through the urogenital opening.

Because testes should be colder than the human body, the majority of male mammals have them in an external sac. Male mammal sperm are housed in the testes, therefore the reality that they will be in an external sac prevents early activation of sperm because of their colder temperature.Body waste & reproductive fluid are released into the environment outside the body cavity through the urogenital opening. Discharge from the urinary, digestive, & reproductive systems in some creatures, such as birds and many fish, empty into a cloacal sac. The term "vaginal orifice" simply refers to the vagina's actual entrance.

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Answer:

Explanation:

The ear canal acts as a resonant chamber that amplifies sounds in a frequency-dependent manner, with different frequencies being amplified to different degrees.

The shorter ear canal in infants and small children can affect their sensitivity to different frequencies, as the resonance of the ear canal is shifted to higher frequencies.

This means that high-frequency sounds will be amplified more in their ears, while low-frequency sounds will be less amplified compared to adults with longer ear canals. Additionally, the shape and size of the external ear, which also contribute to sound localization and frequency filtering, are different in infants and small children, which further impacts their sensitivity to different frequencies.

However, the auditory system is highly adaptable and can adjust to these differences over time, allowing infants and children to develop normal hearing sensitivity as they grow older.

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Answer:

energy consuming process is called respiration

Answer:a process in living organisms involving the production of energy, typically with the intake of oxygen and the release of carbon dioxide from the oxidation of complex organic substances.

Explanation:plz mark brainliest

To evaluate a cystic mass present within the ovary that contains septations and internal nodularity, there are several methods that can be used to determine the level of suspicion for malignancy. Some of these methods include ultrasound, magnetic resonance imaging (MRI), computed tomography (CT) scans, and biopsy.

The use of ultrasound is a common method for evaluating ovarian cysts. Ultrasound can be used to determine the size, shape, and characteristics of the cyst, as well as the presence of septations and nodules.

Magnetic resonance imaging (MRI) and computed tomography (CT) scans can also be used to evaluate ovarian cysts, and can provide more detailed images than ultrasound.

Biopsy is another method that can be used to evaluate a cystic mass within the ovary. During a biopsy, a small sample of tissue is removed from the mass and examined under a microscope to determine if it is cancerous or benign.

This method is typically reserved for cases where the level of suspicion for malignancy is high, and other imaging methods have been inconclusive.

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