In fruit flies normal wings(W) is dominant over vestigial wings(w)the result of a cross of two fruit flies give the following result normal wings 793,vestigial wing 811 what are genotype of parents of the f1 generation offspring use a punnett square to improve your answer

Answers

Answer 1

The Punnett square shows that the offspring of this cross will have a 50/50 chance of inheriting either the WW or Ww genotype, and a 50/50 chance of inheriting either the wW or ww genotype.

How did we get this assertion?

To determine the genotype of the parent fruit flies, we can create a Punnett square. Assuming that each parent contributes one allele to the offspring, a possible Punnett square for this cross is:

| W | w

--|----|--

w | WW | Ww

w | WW | Ww

The result of the cross shows that there are 793 offspring with normal wings (WW or Ww genotype) and 811 offspring with vestigial wings (wW or ww genotype). Since the normal wings are dominant, the only possible explanation for the appearance of vestigial wings is if at least one of the parents had the ww genotype.

Therefore, the genotype of the parent fruit flies is likely one normal-winged (WW) and one vestigial-winged (ww) individual. The Punnett square shows that the offspring of this cross will have a 50/50 chance of inheriting either the WW or Ww genotype, and a 50/50 chance of inheriting either the wW or ww genotype.

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Related Questions

what issues may arise from crossover during meiosis?

Answers

Crossing over may result in some abnormal traits in offspring.

How might a cross-over impact an organism?

During prophase I of meiosis I, homologous chromosomes couple and exchange DNA (homologous recombination).

Chromosome crossover, which is just the transfer of genetic material between homologous chromosomes (occurs when similar regions on similar chromosomes split and then reattach to the other chromosome), is frequently the result of this.

It happens during a process called "synapsis," which takes place before the synaptonemal complex forms. Homologous chromosomes cross over during the pachytene stage. In this case, the exchange of chromosomal pieces results in a new combination of alleles, which gives rise to new characters that could be harmful to organisms.

So,.

Crossing over may result in some abnormal traits in offspring.

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which evolutionary force do you find most likely to lead to the loss of the cystic fibrosis gene in the population, genetic drift or natural selection against the cystic fibrosis allele? explain your answer.

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The loss of the cystic fibrosis (CF) gene in a population is most likely to be caused by natural selection against the CF allele.

Cystic fibrosis is a genetic disease caused by a mutation in the CFTR gene. People with cystic fibrosis experience a range of symptoms, including respiratory problems and digestive issues, which can reduce their life expectancy.

The severity of the symptoms can vary, but on average, individuals with cystic fibrosis have reduced reproductive fitness compared to individuals without the disease.

In this scenario, natural selection against the CF allele is likely to occur because individuals with the CF allele are at a disadvantage in terms of reproductive fitness. Over time, the frequency of the CF allele in the population is likely to decrease as individuals with the CF allele are less likely to survive and reproduce compared to individuals without the disease.

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Some vitamins act as ___________, helping to preserve the health of cells.

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Some vitamins act as antioxidants, helping to preserve the health of cells.

Vitamins are organic nutrients needed by the body because they are not synthesized by the body and function as biochemicals. Vitamins can be obtained from fruits, vegetables or supplements. When a person is deficient in vitamin intake, he can experience, for example, thrush due to a lack of vitamin C.

Antioxidants are natural or man-made substances that can prevent or delay certain types of cell damage due to the oxidation process. Some of the vitamins that act as antioxidants are vitamins A, C, E, folic acid, and beta carotene, each of which has its own benefits. Vitamins can act as antioxidants because vitamins can be oxidized so that they can protect other compounds from oxidation.

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the axon of each motor neuron has numerous endings called

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Each motor neuron's axon has a large number of axonal terminals. Synaptic cleft refers to the physical space that exists between an axonal terminal and a muscle cell.

What does a motor unit's axon do?

Their axon processes, which resemble threads, travel through nerves and deliver electrical impulses (also known as nerve impulses) to target muscles. Upon entering the target muscle, a motor neuron's axon splits into numerous branches, and each branch travels to a distinct muscle fiber.

A motor nerve plate is what?

Motor endplates (MEPs) represent significant anatomical and functional junctions between skeletal muscle fibers and motor neurons [1]. Motor neurons send electrical impulses to MEPs, which produce endplate potentials and subsequently cause muscle contractions.

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What or sensory neurons are those that convey information from receptors in the periphery of the body to the brain and spinal cord?

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The spinal cord is where information processing starts after afferent neurons in the dorsal roots convey impulses from the body's sense receptors.

The nerve fibers that transmit sensory data from the outside environment to the brain are known as afferent neurons, or sensory neurons. The sensation of touch, pain, and temperature are all examples of sensory information, along with other unique senses like vision, hearing, smell, or taste. Afferent neurons are frequently connected to specific sensory receptors that are divided into groups based on the stimuli to which they respond. Afferent neurons send information to the central nervous system from sensory receptors located all throughout the body.

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are the genes that cause vestigial wings and the quiver phenotype linked? do a chi-square test of independence to determine whether the genes have assorted independently.

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If the percentage of recombinants in a cross between a homozygous and heterozygous test is less than 50%, the genes are said to be linked. Both genes are linked in the above scenario.

The ratio of phenotypes would be 1:1:1:1 for independent assortment.

Observed    Expected      O-E       (O-E)²

230              162.5             67.5      4556.25

224              162.5             61.5       3782.25

97                 162.5            -65.5      4290.25

99                162.5             -63.5      4032.25

The chi-square value is 102.5, which is completely outside the range, and the degrees of freedom are 4-1 = 3. The hypothesis is thrown out. The genes do not assort independently.

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(complete question)

are the genes that cause vestigial wings and the quiver phenotype linked? do a chi-square test of independence to determine whether the genes have assorted independently.

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scientists compared fossil remains of a species that lived 5,000 years ago with members of the same species living today. scientists concluded that this species had changed very little over the entire time period. which statement best accounts for this lack of change? *

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The most likely explanation for a lack of change in a species over a 5,000-year time period is that the species is well-adapted to its environment and experiences little pressure to evolve.

Evolution by natural selection occurs when certain traits that are advantageous in a particular environment become more common in a population over time. If a species is well-adapted to its environment, it may not experience much pressure to evolve, as the traits that are advantageous in its environment are already common in the population.

In this case, the species in question has likely been able to survive and reproduce effectively for thousands of years without undergoing significant changes, as it is well-adapted to its environment.

If a species experiences no significant environmental changes over a long period of time, it may not experience pressure to evolve and may remain relatively unchanged.

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Why is mitochondrial DNA inherited only from mothers and not fathers?

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Because sperm contains few mitochondria, which are degraded after fertilization, an individual's mitochondrial genome is entirely derived from the mother.

Mitochondrial DNA is unique in that it is inherited only from the mother. The nucleus contains the majority of our cells' DNA. This DNA was inherited in equal parts from both of our parents. However, there is some DNA floating around inside another cell organelle, the mitochondria. Mitochondria are found in eggs but not in the heads of sperm cells, so mtDNA is only inherited from mothers. mtDNA does not recombine during meiosis.

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Which description of proteins after translation is true?
Responses
They must go through the transcription process before they can be used.
They are immediately functional upon creation.
They are not completely finished and usable by the cell.
Most are malformed and discarded by the cell.

Answers

After translation, proteins are not immediately functional upon creation. They are not completely finished and usable by the cell, and must go through further modifications such as folding and processing before they can function properly. Therefore, the description "They are not completely finished and usable by the cell" is true.

The correct description of proteins after translation is that they are not completely finished and usable by the cell, which is the third option, as during the process of translation, they often require additional modifications.

What exactly is translation?

During transcription, the DNA sequence of a gene is copied into an RNA molecule, which is then used as a template for translation, in the process of translation, the ribosome reads the RNA sequence and uses it to assemble a specific sequence of amino acids into a polypeptide chain, and the most important modification that proteins undergo after translation is folding, proteins must fold into specific three-dimensional shapes in order to function properly.

Hence, the correct description of proteins after translation is that they are not completely finished and usable by the cell, which is the third option.

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Prepare a list of important scientific and technological knowledge in Aquaculture Engineering. It is the research methodology course.

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Here is a list of  important significant and technological

knowledge in Aquaculture Engineering:

1. Biology of aquatic species: Understanding the existence cycle, development, propagation, and conduct of species utilized in hydroponics.

2.Water quality management: Information on water science, water trade rates, oxygenation, and filtration frameworks to keep up with ideal water conditions for hydroponics.

3.Feed formulation and nutrition: Grasping the dietary necessities of various species and the improvement of adjusted abstains from food for ideal development and wellbeing.

4.Recirculating aquaculture systems(RAS): Information on the plan, development, and activity of RAS, including water treatment, air circulation, and filtration frameworks.

5.Aquatic animal health management: Understanding the illnesses influencing oceanic species and the strategies for anticipation, analysis, and treatment.

6.Aquatic animal behavior and welfare: Understanding the way of behaving and government assistance of oceanic species in bondage and the variables that can affect their prosperity.

7.Aquatic plant cultivation: Information on the development, sustenance, and the executives of amphibian plants utilized in hydroponics frameworks.

8.Harvesting and post-harvest handling: Figuring out the strategies for gathering and taking care of oceanic species, including evaluating, pressing, and transportation.

9.Aquaculture systems design and construction: Information on the plan and development of hydroponics frameworks, including lakes, tanks, and RAS.

10.Environmental impact assessment: Understanding the possible natural effect of hydroponics tasks and the techniques for limiting and relieving these effects.

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tracking down unidentified human pathogens falls within which field of microbiology? (identify the best fit answer.)

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One of the most significant subfields of the medical and biological sciences is immunology, which is the study of the immune system.

Additionally, it is now understood that immune responses contribute to the emergence of a wide range of common diseases, including metabolic, cardiovascular, and neurodegenerative conditions like Alzheimer's, which were not previously linked to the immune system.

With continuous research in immunotherapy, autoimmune illnesses, and vaccines for newly emerging viruses like Ebola, immunological research continues to broaden the limits of our understanding of how to address serious health conditions. It has been made possible to find new diagnoses and therapies for a variety of diseases by improving our understanding of basic immunology, which is crucial for clinical and commercial use. In addition to the aforementioned, immunological research has given rise to vitally significant research methods and instruments like flow cytometry and antibody technology, along with the advancement of technology.

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dna probes can be used to detect whether or not a specific dna sequence exists in a dna sample. determine which probe can be used to detect each of the target dna sequences shown. one of the probes cannot be used to detect any of the target dna sequences.

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First image is Correct. DNA probes are single-stranded DNA lengths that can be used to detect the presence of target sequences through hybridization.

In order to be detected, DNA probes are typically labeled, for instance with radioisotopes, epitopes, biotin, or fluorophores. A single-stranded DNA or RNA sequence used as a probe is one that is used to look for its corresponding sequence in a sample genome. In order for the probe sequence to hybridize with its complementary sequence, the sample and probe must be in touch.

A single-stranded DNA or RNA sequence known as a probe is used to identify particular DNA or RNA sequences. They are made to be complementary to the relevant region of the genome so that when the probe and the genome are combined, this will happen.

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a scientist claims that an individual could carry the allele for huntington's disease, yet show none of its symptoms. which feature of huntington's disease supports this claim?

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Feature of Huntington's disease that supports the claim is presence of One gamete that is formed abnormally as the pair of homologous chromosomes are not separated properly .

Huntington's disease occurred due to a single dominant allele. This is a  lethal disease, but this is found commonly in the human population. Huntington's disease represents its symptoms during the course in midlife, when  people with this disease already had their offspring.

Huntington's disease is generated by a mutation in the gene for a protein called huntingtin. This mutation also causes defect in the building blocks of DNA called cytosine, adenine, and guanine (CAG) and they are repeated many number of times than they normally occurs.

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What cycle is most directly affected by the combustion of fossil fuels?

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It is the carbon cycle

if 1 kilometer= 0.62mile, how many miles are in 50 kilometers?

Answers

Answer:

0.62 x 50 = 31 miles

proteins are polymers formed of structural units calledgroup of answer choicesphosphate groups.nucleic acids.amino acids.fatty acids.

Answers

Proteins are polymers formed of structural units called c)amino acids.So,correct option is c.

Proteins are polymers, meaning they are enormous particles comprised of numerous more modest atoms. The little particles that make up proteins are called amino acids.Every amino corrosive contains a carbon particle, an amino gathering, a carboxyl gathering, and a side chain (otherwise called a R bunch).

The side chain is the main variable part of the amino corrosive. The kind of side chain distinguishes the sort of amino corrosive and furthermore decides its qualities (for example its size, pH, and extremity). There are around 20 distinct kinds of amino corrosive in the human body, however these can join to make roughly 20,000 extraordinary proteins.

Amino acids are consolidated by peptide bonds, which structure between the amino gathering of one particle and the carboxyl gathering of another. Two amino acids combined is known as a dipeptide; a chain made of different amino acids is known as a polypeptide.

Hence,correct option is c.

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(Complete question) is:

proteins are polymers formed of structural units calledgroup of answer choices

a)phosphate groups.

b)nucleic acids.

c)amino acids.

d)fatty acids.

gap genes ____, while segment polarity genes _____.

Answers

Gap genes are responsible for patterning the embryonic axis and defining the boundaries of each segment in fruit flies (Drosophila melanogaster), while segment polarity genes control the orientation of body structures within each segment.

What are gap and segment polarity genes?

Segment polarity genes in Drosophila are needed for the proper formation of epidermal pattern within each of the segment. Certain segment polarity genes are critical for the determination of specific neuronal identities in the developing central nervous system (CNS) of Drosophila embryo.

Gap genes encode transcription factors of  zinc-finger class. They are expressed in broad bands in the embryo, boundaries of which are sharpened by regulatory interactions among the gap genes and with the maternal effect genes.

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John and Jane are both heterozygous and have brown eyes. Blue eye alleles are recessive and brown eye alleles are dominant. What is the probability their child will have blue eyes?

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There is a 25% chance that John and Jane's child will have blue eyes and a 75% chance that their child will have brown eyes.

John and Jane each have a dominant brown eye allele and a recessive blue eye allele, represented as B and b, respectively. Heterozygous individuals, like John and Jane, have a combination of dominant and recessive alleles and express the dominant trait. Therefore, they both have brown eyes.

When they have a child, each parent will contribute one allele to the offspring, giving them a 50% chance of inheriting either B or b from each parent. The probability of their child having blue eyes is determined by the combination of alleles they inherit from their parents.

If their child inherits two blue-eye alleles (bb), they will have blue eyes. The probability of this happening is (1/2) x (1/2) = 1/4 or 25%. If their child inherits one blue eye allele and one brown eye allele (Bb), they will have brown eyes because brown is dominant. The probability of this happening is 2 x (1/2) x (1/2) = 1/2 or 50%.

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what are the limitations of the body mass index as a measure of body size?

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The limitations of the body mass index as a measure of body size is it cannot measure lean body mass.

BMI or body mass index is a calculation obtained by dividing body weight by height. This measurement serves to determine a person's ideal body weight and nutritional status. After doing BMI, we can find out whether we are overweight, normal, or underweight.

To calculate body mass index, you can use the formula: Body mass index (BMI) = body weight (kg) : height (m). Everyone's BMI results can be different depending on age, gender, ethnicity and others. Although it can determine a person's weight and nutritional status, BMI has limitations, namely it cannot measure lean body mass or how much fat is in the body.

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If Freed’s theory is confirmed, how might it be helpful outside of the New Madrid area?

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If Freed's hypothesis is true, then there might be further flaws waiting in the wings to explode. The Midwest has been shaken by large earthquakes on various occasions throughout history.

Why would there be a higher danger of earthquakes in the New Madrid region?

If more ancient organism are released, more earthquakes may occur in the New Madrid region. Other places might be experiencing similar trends. We are aware of numerous rifts beneath different river valleys across the nation, he claims. Many of the locations haven't recently been subject to earthquakes.

How will the Novo Madrid Fault affect things?

Travel across southwest Missouri would be rendered impossible as thousands of bridges could crumble and railways will be wrecked. The state would sustain damages totaling close to $40 billion.

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the majority of the peptides displayed by class i and class ii mhc molecules on cells are derived from self proteins. t or f?

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The given statement, " The majority of the peptides displayed by class I and class II MHC molecules on cells are derived from self proteins," is true because this acts as an identification and prevents the immune system form attacking the self-cells.

MHC stands for Major Histocompatibility Complex. It is a set of genes that produced proteins that act as receptors and help in identification of self and foreign proteins. Thus, there main function is of antigen presentation.

Immune system is a complex of organs and cells involved in the protection of body  from disease and infections caused by microorganisms. These microorganisms are referred as the foreign invaders or particularly antigens.

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write the number of chromosomes and amount of dna ( ng ) present per cell at the end of telophase i of meiosis (after cytokinesis).

Answers

The two new groups of chromosomes are surrounded by membranes in the concluding phase, called telophase, and the mitotic spindles that gave these groups their strength are broken down.  

The cell has two 46-chromosome groups when mitosis is finished, each encased in its own nuclear membrane. There are 23 chromosomes at the telophase-II stage and 46 chromosomes in the human genome. The stage of telophase-II is when the nuclear envelope surrounds the collection of chromosomes at each spindle pole. Each cell will have 10 unreplicated chromosomes, the same number as the progenitor cell. There is only one DNA molecule per unreplicated chromosome. Therefore, each cell will contain 10 DNA molecules at the conclusion of telophase/cytokinesis.

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many crustaceans (for example, lobsters, shrimp, and crayfish) use their tails to swim, but crabs have reduced tails that curl under their shells and are not used in swimming. this is an example of .

Answers

Crabs have decreased tails that coil beneath their shells and are not utilized for swimming, unlike many other crustaceans (such as lobsters, shrimp, and crayfish). A vestige trait would be something like this.

Crustaceans, which include crabs, lobsters, crayfish, shrimp, krill, barnacles, brine shrimp, copepods, ostracods, and mantis shrimp, are an extremely diverse group of arthropods. In contrast to other arthropods, crustaceans are often aquatic and have two pairs of appendages (antennules and antennae) in front of the mouth as well as paired appendages that serve as jaws close to the mouth.

The biological evolution via natural selection theory was put out by British biologist Charles Darwin. Darwin referred to the concept of species change as "descent with modification" in his definition of evolution.

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Answer the question.
(1) What arrangement is not seen in rod-shaped cells? Coccus shaped cells?
(2) What is the reasoning why acidic dyes stain only the background and not the cells?

Answers

Acidic dyes are negatively charged and are attracted to the positively charged background of a microscope slide. Cells, on the other hand, are neutral and therefore do not attract the acidic dye.

What is microscope slide?

A microscope slide is a thin flat piece of glass, plastic, or resin that is used to hold samples for viewing under a microscope. The slide has a depression in the middle of one side, into which a sample is placed. The sample is then covered with a coverslip, which is a second thin piece of glass, plastic, or resin that is placed directly above the sample to protect it from damage. Microscope slides are commonly used in laboratories, classrooms, and medical settings to examine and analyze the structure and composition of cells, bacteria, and other microscopic organisms.

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5. What must a species do to ensure its survival in a changing environment?

The species must sleep for longer periods to ensure its survival.
The species must reproduce rapidly to ensure its survival.
The species must adapt to the environment to ensure its survival.
The species must eat less food to ensure its survival.

Answers

Option c. The species must adapt to the environment to ensure its survival correctly describes what needs a species to ensure its survival in a changing environment.

What is the relative meaning of adaptation to the enviroment in evolution?

The relative meaning of adaptation to the enviroment in evolution is the fact that these changes increase the survival and reproduction rate.

Therefore, with this data, we can see that the relative meaning of adaptation to the enviroment in evolution is required to ensure the survival of the species in the environment.

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C. “The species must adapt to the environment to ensure its survival.”

though science fiction hsa produced stories like the blob, we do not see many large, single celled organism. which is a reason for limitation to cell size

Answers

The rates of protein production, the folding speeds of its slowest proteins, and—for big cells—the rates of protein diffusion all serve as growth constraints on cells.

What are the constraints of cell size measurement?

The surface-area-to-volume ratio of cells prevents cells from growing to an extent that their surface area is insufficient to absorb nutrients and expel waste.

Prokaryotic cells do not fit the criteria for the cell hypothesis since they lack a distinct nucleus. Every known living thing is made up of one or more cells. All living cells grow from pre-existing cells through division. The cell is the fundamental structural and functional unit in all living things.

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what are some similarities and differences between early development in plants versus animals?

Answers

During early development, the development in plants in rapid but it is much slower in the case of animals but since they are both eukaryotic, they show similarities during embryogenesis.

During the early developmental stages, plants exhibit immediate growth whereas animals do not show rapid growth when compared to plants. The cells present in plants differ immediately, whereas this is does not happen in animals. Plants are solid during early stages of development but the animals have two body cavities. Plants exhibit immediate growth, whereas animals exhibit growth later in their life.

Cell differentiation in plants as well as animals takes place differently. Growth in plants is majorly affected by light as well phytohormones, whereas the growth in animals is affected by nutrients. But plants and animals are quite similar to each other because of their eukaryotic cell ancestor. A lot of similarities can be found during the embryogenesis.

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What is the name of the point where helicase begins splitting the nitrogen bases?

Answers

This helicase is located on the X chromosome in pericentromeric heterochromatin and binds to heterochromatin protein 1.

During replication, these strands are separated. Each strand of the original DNA molecule then serves as template for production of its counterpart, process referred to as semiconservative replication.

Then, a protein known as helicase attaches to and breaks apart hydrogen bonds between bases on the DNA strands, thereby pulling apart two strands. As the helicase moves along DNA molecule, it continues breaking these hydrogen bonds and separating two polynucleotide chains

Answer and Explanation: Hydrogen bonds between the DNA strands are broken by enzyme helicase, which unwinds strands that terminate at ni replication fork. Hydrogen bonds are formed between the nitrogenous bases of DNA strands, which holds them and form double stranded DNA structure.

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The average annual rainfall in Florida is 55 inches. Is this an example of weather or climate

Answers

Answer:

Weather

Explanation:

The difference between weather and climate is a measure of time. Weather is what conditions of the atmosphere are over a short period of time, and climate is how the atmosphere "behaves" over relatively long periods of time.

When we talk about climate change, we talk about changes in long-term averages of daily weather. Today, children always hear stories from their parents and grandparents about how snow was always piled up to their waists as they trudged off to school. Children today in most areas of the country haven't experienced those kinds of dreadful snow-packed winters, except for the Northeastern U.S. in January 2005. The change in recent winter snows indicate that the climate has changed since their parents were young.

If summers seem hotter lately, then the recent climate may have changed. In various parts of the world, some people have even noticed that springtime comes earlier now than it did 30 years ago. An earlier springtime is indicative of a possible change in the climate.

In addition to long-term climate change, there are shorter term climate variations. This so-called climate variability can be represented by periodic or intermittent changes related to El Niño, La Niña, volcanic eruptions, or other changes in the Earth system

if the diet is lacking an essential amino acid, what will be the course of action? a. body cells will synthesize it b. protein synthesis will be limited c. health will not be affected as long as other nutrients are adequate d. proteins will be made but they will lack that particular amino acid

Answers

If the diet is lacking an essential amino acid, protein synthesis will be limited. The correct answer is B.

Essential amino acids are those that the body cannot synthesize on its own and must be obtained from dietary sources.

If a person's diet lacks one of these essential amino acids, their body will not have the necessary building blocks to make complete proteins. This will limit the body's ability to synthesize new proteins, which are necessary for growth, repair, and many other functions.

As a result, the person's health may be affected, especially if the deficiency persists over an extended period of time. It is important to have a balanced and varied diet that provides all the essential amino acids to support optimal health.

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what is a principle did justice brandeis argue was included in the fourth amendment? Suppose Venezuela can produce petroleum at a lower opportunity cost because of its natural resources, and China can produce clothing at a low opportunity cost because of its population and level of industrial development.Which statement below regarding comparative advantage is NOT true?A)China has a comparative advantage in clothing production.B)Venezuela has a comparative advantage in petroleum production.C)Venezuela can produce clothing at low opportunity cost.D)China can produce petroleum at high opportunity cost. some research suggests that: group of answer choices grief can last for years at intense levels for some people. women grieve much longer than men. men tend to skip the grieving process. grief goes away with the passage of time for everyone. Ja In2. Erin and Lucia both have coffee shops. The graph below represents howmany cups of tea Erin made and the amount of sugar used. The equationrepresents how many cups of tea Lucia made and the amount of sugar used.Who uses sugar at a faster rate?Number of Cup3024181262Erin6 8 104Sugar (pounds)Luciay = 10x*Suger (pounds)v is no. of cup Places where particles of the medium spread farther apart are called: ___________ 3. In which ways was Trevor treated differently by his family, when he was very young?Trevor was not allowed to play outside with the other children. true or false which was not a consequence of the protestant reformation? responses belief in predestination belief in predestination the rise of nation-states Can animals lose their hearing from fireworks ? Russell and Valerie start to walk away from the Cafeteria to their classes.Russell walks 10 yards due West, then turns 40 toward South and walks 5 yards.Valerie walks 10 yards due East, then turns 60 toward North and walks 5 yards.Which student is farther from the cafeteria? Explain how you know using a diagram and words. If a represents the number of books that sam has, and g represents the number of books that Gerard has, which inequality models the situation Sam has more than twice the number of books as Gerard? if (k+2)x+3k=ax+18 if the equation above is true for all real values of x where k and a are constant what is the value of a A person is having trouble breathing and is rushed to the hospital. Which body cavity will the doctors most likely check first to find the problem?the thoracic cavitythe abdominopelvic cavitythe dorsal cavityA ________ order is when you divide the speech topic into subtopics, each of which becomes a main point in the speech. Acme Enterprises issued shares of common stock for an amount in excess of par value. The journal entry to record this transactions includes a credit to ______. A. Additional Paid-in CapitalB. Notes PayableC. CashD. Common StockE. Retained Earnings suppose you want to help a friend prepare for solving indirect measurement problems. what topics would you suggest that your friend review? what part of the constitution details the judicial branch? imagine that the universe is a cubical box. if the universe initially contains equal amounts of all four elements, at all points, and the elements are then allowed to perform natural motions according to principles you discovered in (1) above, what will the final structure of the universe be? Find the value of xx and yy in the parallelogram below. One morning you wake up and the whole world is different, describe (short text) in 2012, nominal gdp per capita in the u.s was $49,922. in brazil, nominal gdp per capita was $12,079 the same year. you calculate the ppp-adjusted gdp for brazil was 24% lower than in the u.s. from this information, we can state which of the following?The nominal figure understates the real Brazilian standard of living.The average Brazilian lives as well as someone who earns $15,893.42 in the U.S.