Answer:
A) The composition of sedimentary rocks that form fossils are all the same. does not accurately describe the fossil record.
Explanation:
A) The composition of sedimentary rocks that form fossils are all the same. does not accurately describe the fossil record.
Sedimentary rocks that form fossils can have different compositions depending on the environment in which they were formed. For example, fossils can be found in sandstone, shale, limestone, and other sedimentary rocks, each with their unique mineral composition. The composition of sedimentary rocks can also provide information about the environment in which the fossilized organism lived, such as the pH level of the water, the amount of oxygen present, and the temperature. Therefore, option A is incorrect.
In 150 words or more define biotechnology, and describe some of the ways it has benefited both manufacturing and people’s lives.
Biotechnology is the use of biological methods to produce significant goods that can benefit human welfare.Benefits of biotechnology include: breeding improvements for plants and animals to produce more of their goods.
Which advantages does biotechnology offer?To tackle crippling and uncommon diseases, lessen our environmental impact, feed the needy, use less & cleaner energy, and also have safer, cleaner, and more effective industrial manufacturing processes, modern biotechnology offers ground-breaking goods and technologies.
What are the advantages of biotechnology for business?Industrial biotechnology increases production while consuming less energy, water, and conventional chemical products.It decreases the consumption of fossil fuels and reduces emissions, particularly greenhouse gas emissions.It also produces less trash and is a crucial instrument for waste treatment and reuse.
To know more about biotechnology visit:
https://brainly.com/question/12871062
#SPJ1
For this modeling activity, assume that your species reproduces sexually. This assumption implies that it inherits half of its chromosomes from its mother and half from its father. Recall that in sexual reproduction, individuals inherit homologous pairs of chromosomes—one from the father and one from the mother. This arrangement allows for two alleles for every gene. The alleles can be dominant or recessive. You will model three traits controlled by three gene types on homologous chromosomes. Your genes should have these patterns of inheritance:
Trait 1: Simple dominant/recessive inheritance
Example: In pea plants, YY and Yy genotypes will yield yellow pea pods, but inherited yy will yield green pea pods.
Trait 2: Co-dominance
Co-dominance occurs when there’s more than one dominant allele and they express equally.
Example: Human blood type is co-dominant. IA (type A blood), IB (type B), and i (O blood) are controlled by A and B dominant alleles. If a person inherits A and B alleles, they’ll have AB blood. O blood is caused by two recessive alleles.
Trait 3: Incomplete dominance
Incomplete dominance occurs when there is more than one dominant gene, but the expression of both genes creates a blending of traits.
Example: RR = red flowers, WW = white flower, but RW = pink flowers.
Come up with your three traits and the possible inherited phenotypes. Here’s an example:
Trait Phenotype 1 Phenotype 2 Phenotype 3 Phenotype 4
Seed Color
(simple/dominant recessive) Yy and YY
(yellow seeds) yy (green seeds) N/A N/A
Flower Color
(co-dominance) IRIR and IRi = red flowers IWIW and IWi = white flowers IWIR = red/white speckled ii = yellow flowers
Pod Shape
(incomplete dominance) PP = long, balloon-shaped pods FF = flat, narrow pods PF = long, flat pods N/A
To get started, think about the traits your species needs to help it survive in its environment. Come up with variations of these traits. You can include neutral traits (variations that won’t affect the organism’s survival), and beneficial traits (variations that would give the organism a better chance for survival). You can even include harmful genes or genes that could cause genetic diseases. Fill in the chart with the traits you chose and the possible inherited phenotypes.
12pt
Co-dominance and partial dominance are non-mendelian inheritance patterns, whereas complete dominance is the mendelian inheritance pattern. the length of one's hair. Second trait: hair color. Three: Hair kind.
What does total domination mean?We speak about total dominance when the dominant allele entirely conceals the recessive allele.
Those that express the dominant trait and are heterozygous for a certain gene fall into this category.
The expression of the recessive allele is concealed by the dominant allele.
Co-dominance: What is it?A non-Mendelian inheritance pattern known as codominance occurs when two alleles of the same gane are expressed equally.
There are no dominant or recessive alleles because neither one prevents the other from being expressed in heterozygous people.
A heterozygote's phenotypic displays two alternative variants that were inherited from each homozygous parent.
Due to the cumulative expression of their parents' genes, heterozygous people exhibit both of their parents' characteristics.
What exactly is partial dominance?is a non-mendelian mode of inheritance where the heterozygous person expresses a phenotype that falls between the dominant and recessive phenotypes.
Both of the relevant alleles partially coexist with one another.
We'll give an illustration of mammal hair.
Straightforward dominant/recessive inheritance is the first trait.
- A diallelic gene expressing total dominance codes for length.
L codes for having long hair and is the dominant allele.
A recessive allele that codes for short hair is l.
Feature 2: Codominance
- A triallelic gene I that expresses co-dominance codes for color.
IB abbreviates for black. IW is a code for white and is dominant to i. I codes for albino when it is dominant to I and codominant to IB. Incomplete dominance is a recessive allele trait three.
- A diallelic gene displaying incomplete dominance codes for the type of hair.
S stands for straight hair and is recessive whereas C stands for curly hair and is dominant.
Trait 1 Trait2 Trait3 Trait 4
Length LL-Long Ll-Long ll-Short ***
Color IBIB/IBi-Black IBIW-Black/White IWIW/IWi-White ii-albino
Type SS-Curly Ss -Wavy ss-straight ***
Genotypes Phenotypes
LLBBSS, LlBBSS Long, Black, Curly hair
LLBWSS, LlBWSS Long, Black and white, Curly hair
LLWWSS, LlWWSS Long, White, Curly hair
LLBBSs, LlBBSs Long, Black, Wavy hair
LLBWSs, LlBWSs Long, Black and white, Wavy hair
LLWWSs, LlWWSs Long, White, Wavy hair
LLBBss, LlBBss Long, Black, Straight hair
LLBWss, LlBWss Long, Black and white, Straight hair
LLWWss, LlWWss Long, White, Straight hair
llBBSS Short , Black, Curly hair
llBWSS Short, Black and white, Curly hair
llWWSS Short, White, Curly hair
llBBSs Short, Black, Wavy hair
llBWSs Short, Black and white, Wavy hair
llWWSs Short, White, Wavy hair
llBBss Short, Black, Straight hair
llBWss Short, Black and white, Straight hair
llWWss Short, White, Straight hair
To learn more about dominance and co - dominance from given link
https://brainly.com/question/28061587
#SPJ1
Complete question -
All the cells in a person's body have the same genes. True or False?
Answer: True
Explanation: same DNA is present in every cell. Maximum DNA resides within the cell's nucleus, whereas only a minor proportion of DNA is present in mitochondria.
name any four chemicals used as food and write their uses.
The four chemicals that are used for food include sodium nitrite,salt, vinegar and citric acid.
What the uses of food chemicals?Food chemicals are those type of chemicals that can be consumed with little to no negative effect to the health of its consumers.
The chemicals that can be used in food include the following;
sodium nitrite,salt, vinegar and citric acid.The uses of these chemicals in food is as follows:
Sodium nitrite:they are responsible for color and flavor of cooked cured meats.Salt: They are used to enhance taste in the food vinegar(acetic acid): Used to kill microorganisms in ready to eat food products, and citric acid: They help on food metabolism.Learn more about food chemicals here:
https://brainly.com/question/26387390
#SPJ1
HELPP PLEASEEEEEEEEE
Answer:
Explanation:
fhxkscewef
The "slash and burn" method of agriculture refers to the process of cutting and
burning forests in order to provide land for herding cattle or farming. This practice is
used most commonly in developing nations where populations use the land for
farming in order to survive. The "slash and burn" process has major ecological
consequences because it...
O Prevents natural medications in the area from being discovered that could one day save lives
O Blocks out sunlight for several weeks with all of the smoke in the sky
O Increases the human population in the surrounding area
O Contributes to global warming as it adds carbon dioxide to the atmosphere
Answer:I think it’s “contributes to global warming as it adds carbon dioxide to the atmosphere”
Just like Mendel, you have grown a pea plant that has two phenotypic traits you are interested in. Round (Dominant) or Wrinkled (Recessive), Yellow (Dominant) or Green (Recessive) After crossing two plants heterozygous in both traits (RrYy x RrYy), you have 556 progenies classified as follows. Calculate their expected progeny phenotypic distributions as if these traits are independently assorted rather than linked. (4 pts)
Observed Values
315 Round, Yellow Seed
108 Round, Green Seed
101 Wrinkles, Yellow Seed
32 Wrinkled, Green Seed
556 Total Seeds
What are the Expected Values for RrYy x RrYy?
Use Chi-Square Analysis and the p-value chart (refer to Lab 4 handout for formula and chart) to determine whether these traits do indeed display independent assortment. Show your work. (4 pts)
What is your null hypothesis? Are the data consistent with your null hypothesis or can you reject the null hypothesis? Provide the p-value evidence to support your case. (4 pts)
List three properties of DNA that would be the same between DNA isolated from strawberries and any other living organism. (3 pts)
List three properties that would be different between DNA isolated from strawberries and the DNA of any other living organism. (3 pts)
If a chromosome is 2 μm long during mitosis and contains about 1.5 cm of supercoiled DNA, how many times must the DNA condense itself during mitosis? Show your work. (1 pt)
If this measurement were the same for all of your chromosomes, how long would your DNA be in the uncondensed form if you joined all of it from end to end? Show your work. (1 pt)
The probability of both traits appearing in the same offspring is (3/4) x (3/4) = 9/16 and the probability of both traits appearing in the same offspring is (1/4) x (1/4) = 1/16.
What are traits?Traits are defined as specific characteristics or attributes of an individual.
1. To calculate the expected values, we need to multiply the total number of progeny by the probabilities of each phenotype. The expected values are:
315 Round, Yellow Seed = (556) x (9/16) = 311.5
108 Round, Green Seed = (556) x (3/16) = 104.5
101 Wrinkles, Yellow Seed = (556) x (3/16) = 104.5
32 Wrinkled, Green Seed = (556) x (1/16) = 34.5
2. Chi-Square Analysis:
The chi-square test is used to determine whether the observed data fits the expected data. The formula for the chi-square test is:
χ² = Σ [(O-E)²/E]
Where:
χ² = chi-square value
O = observed frequency
E = expected frequency
We can calculate the chi-square value for this data as follows:
χ² = [(315-311.5)2/311.5] + [(108-104.5)2/104.5] + [(101-104.5)2/104.5] + [(32-34.5)2/34.5]
χ² = 1.01 + 1.69 + 0.84 + 0.39
χ² = 3.93
3. Degrees of freedom (df) = (number of phenotypes - 1) = 3
Using the chi-square distribution table with 3 degrees of freedom and a significance level of 0.05, the critical value is 7.815. Since our calculated chi-square value (3.93) is less than the critical value (7.815), we fail to reject the null hypothesis.
4. Null Hypothesis:
The null hypothesis is that the observed data fits the expected data, meaning that the traits are independently assorted.
5. Properties of DNA that are the same between strawberries and any other living organism:
DNA is composed of four nitrogenous bases: adenine, guanine, cytosine, and thymine.DNA is organized into double helix structures.DNA is responsible for carrying genetic information.6. Properties of DNA that are different between strawberries and any other living organism:
The sequence of the nitrogenous bases is unique to each organism.The amount of DNA in each organism can vary widely.The number of chromosomes can vary widely between organisms.7. Calculating the number of times DNA must condense itself during mitosis:
If the chromosome is 2 μm long and contains about 1.5 cm of supercoiled DNA, then the DNA must condense itself by a factor of 1.5 cm / 2 μm = 7500 times during mitosis.
8. Calculating the length of DNA in the uncondensed form:
If the chromosome is 2 μm long and contains 1.5 cm of DNA, then the length of DNA in the uncondensed form is 1.5 cm / 2 μm = 750,000 μm or 750.
Learn more about traits, here:
https://brainly.com/question/12214708
#SPJ1
Some of the food you eat is not broken down into tiny particles in the digestive system. Suggest what happens to the food that is not broken down.
When some of the food we eat is not broken down into tiny particles in the digestive system, it may pass through the digestive system relatively unchanged and be eliminated from the body as feces.
Fiber, for example, is a type of carbohydrate found in plant-based foods that cannot be broken down by human digestive enzymes. Instead, it passes through the digestive system mostly intact and provides bulk to the feces, helping to promote regular bowel movements and prevent constipation.
Other substances that are not broken down in the digestive system may be absorbed into the bloodstream and transported to the liver for further processing or elimination from the body. For example, alcohol is absorbed through the stomach and small intestine walls and is metabolized by the liver.
In some cases, undigested food may cause digestive discomfort or symptoms such as bloating or gas. In others, it may be associated with more serious conditions such as malabsorption syndromes, inflammatory bowel disease, or other digestive disorders. If you experience persistent digestive symptoms or concerns, it is important to consult a healthcare professional for evaluation and treatment.
SOMEONE PLEASE HELP 20 POINTS BIOLOGY QUESTIONS DUE 3/2/23
Please answer question 25 and 26!! :)
The complementary strand would be TCGATAT and the area in the diagram on the right shows a genetic mutation where a C has replaced the original T at the third position of the 3rd codon.
What is mutation?Mutation is a process that results in a permanent change in the DNA sequence of an organism. Mutations can be caused by various factors, including errors during DNA replication, exposure to radiation or chemicals, and viral infections.
Mutations can occur in any part of the DNA sequence, including coding and non-coding regions, and can affect the structure and function of proteins. Some mutations can be neutral or even beneficial to an organism, while others can be harmful or cause genetic disorders. Mutations are a driving force of evolution, as they introduce new genetic variation into populations, which can be acted upon by natural selection.
Learn more about mutation, here:
https://brainly.com/question/17130462
#SPJ1
8. A NONSENSE MUTATION occurs when a codon is changed to a STOP codon. Many proteins are thousands of amino acids in length. At the end of the gene, the cell reaches the stop codon. If a codon is changed to STOP, the building of the amino acid terminates and the protein is incomplete.
Why would a Nonsense mutation be less damaging if it occurred at the end of the gene rather than the beginning?
Nonsense mutations are point mutations that cause an mRNA codon to turn into a stop codon. If the mutation is at the beginning of the gene, it is more damaging because most of the protein is affected. The new molecule is shorter, quite different from the original one, and would not accomplish all its functions.
What is a nonsense mutation?
When a change occurs in a single base pair, it is known as a point mutation. Points mutations might be either silent, missense, or nonsense.
Nonsense mutations turn the mRNA codon into a stop codon, making the mutated protein reach its end before the original protein.
The length of the new molecule depends on where the mutation occurred.
If the mutation occurs at the beginning it is more damaging than if it occurs at the end.
If the mutation occurs at the end, most of the original protein can be synthesized before reaching the mutation point, getting to be highly similar to the original protein, and getting to accomplish most of its functions. If the mutation occurs at the beginning of the gene, the new protein is almost entirely different from the original one, very short, and with highly altered functions.You can learn more about nonsense mutations at
https://brainly.com/question/15901946
#SPJ1
A radio has a resistance of 175 ohms, with a current flowing through it of 700mA. What is the potential difference?
The potential difference across the radio is 122.5 volts.
What is the potential difference of the current flowing through the radio?Voltage, also referred to as electric pressure, electric tension, or potential difference is the difference in electric potential between two points.
We can use Ohm's Law to solve for the potential difference (voltage):
V = I * R
where V is the voltage (in volts), I is the current (in amperes), and R is the resistance (in ohms).
Substituting the given values:
V = 0.7 A * 175 Ω
V = 122.5 volts
Learn more about electrical potential difference at: https://brainly.com/question/24142403
#SPJ1
The diagram shown here represents a portion of a nucleic acid molecule. The part indicated by the arrow could be 1) phosphate 2) adenine 3) deoxyriibose 4) uracil
The part indicated is the phosphate molecule as has been shown.
What is the nucleic acid ?Nucleic acids are biological macromolecules that store and transmit genetic information in living organisms. They are composed of nucleotide building blocks, which consist of a sugar molecule (either ribose or deoxyribose), a phosphate group, and a nitrogenous base.
There are two types of nucleic acids: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). DNA is found primarily in the nucleus of cells and serves as the genetic material that stores the instructions for the development and function of all living organisms. RNA is involved in the synthesis of proteins and other cellular functions.
Learn more about nucleic acid:https://brainly.com/question/11309892
#SPJ1
All of the variety of life that can be found on Earth is
known as biodiversity. This includes all living organisms, including plants, animals, fungi, and microorganisms, as well as their genetic diversity and the ecosystems in which they live. Biodiversity is important because it provides a wide range of ecosystem services that humans rely on, such as clean air and water, soil fertility, climate regulation, and food security. It also has cultural and aesthetic value and is important for scientific research and education. However, biodiversity is under threat from human activities such as habitat destruction, pollution, climate change, and overexploitation of natural resources, and conservation efforts are needed to protect it.
Four different thermometers were used to measure the temperature of a sample of impure boiling water. The measurements are recorded in the table below.
Thermometer Temperature
Reading 1 Temperature
Reading 2 Temperature
Reading 3
W 100.1°C 99.9°C 96.9°C
X 100.4°C 102.3°C 101.4°C
Y 90.0°C 95.2°C 98.6°C
Z 90.8°C 90.6°C 90.7°C
The actual boiling point of pure water is 100.0°C.
What can be concluded from the data about the reliability and validity of the thermometers?
A.
Thermometer X has the highest validity.
B.
Thermometer Z is the most reliable.
C.
Thermometer W is the most reliable.
D.
Thermometer Y has the highest validity.
Answer:
B.
Thermometer Z is the most reliable.
Explanation:
hope it helps
facts pertaining to the accuracy and validity of thermometers Though least valid, Thermoter Z is the most trustworthy.
What is the name of this device?An apparatus used to measure temperature is a thermometer. It may gauge the temperature of food or other solids, liquids like water, or gases like air. Celsius, Fahrenheit, and kelvin are the three most used units used to measure temperature. Within the metric system, the Celsius scale is included.
How necessary are thermometers?In medicine, the measurement of body temperature through thermometers is crucial. A fever is merely the body's method of warding against an infection and can be brought on by a variety of illnesses and ailments, from the cold virus to cancer or COVID-19.
To know more about thermometers visit:
https://brainly.com/question/29109380
#SPJ1
A student is writing an essay about coral reefs for science class. The student wants to revise the essay to include a conclusion. Read the draft of the report and complete the task that follows. Coral reefs can be found in tropical waters around the world. They are beautiful rocky mounds that are valuable to many creatures including fish, sea turtles, and humans. Thousands of species of fish, such as parrotfish and clownfish, depend on coral reefs for food and protection. They eat algae and other small plants that grow on the reef. When the fish eat those plants, they help to keep the coral reef healthy. Many fish find safety in the reef when they are able to blend in with the coral to protect themselves from predators. Another animal that relies on coral reefs is the sea turtle. Many sea turtles make their homes around and beneath the reef formations. The sea turtles also use the reefs as protection from a variety of different predators, such as sharks and killer whales. Humans also rely on coral reefs for food and tourism. Foods, such as, clams, crabs, lobsters, scallops and shrimp can be found living in coral reefs. They are part of the diets of people throughout the world. Coral reefs also provide entertainment to millions of visitors to tropical locations each year. People can go snorkeling and scuba diving to see the beautiful reefs and the different animals that call the reefs their homes.
In conclusion, coral reefs are an invaluable resource to the many creatures that inhabit them, including fish, sea turtles, and humans.
What is resource?A resource is any physical or virtual asset that can be used to support a business or individual. Examples of resources include money, time, materials, people, knowledge, or technology. Resources can also be intangible, such as data or intellectual property. Depending on the context, resources can be used to generate revenue or to support other activities.
The fish rely on the reef for food and protection, the sea turtles use them for shelter and safety from predators, and humans depend on them for food and tourism. Coral reefs are a vital part of the world's ecosystem and must be protected in order to ensure their continued survival. Without coral reefs, many species of fish, sea turtles, and other animals would be left without a home while people would lose a valuable source of food and entertainment.
To learn more about resource
#SPJ1
why anaerobic respiration is to have evolved earlier than aerobic respiration?
Answer:
Life is believed to have started in water, consequently translating to problems bordering around the amount of dissolved gases (especially Oxygen) available. This would in turn influence how organisms find means of survival, one of which is being able to respire in the absence of oxygen. You would also observe that evolution sets in, organisms start adapting to life on land, the need to develop features to allow more atmospheric oxygen sets in.
Value: 3
Water exists in the atmosphere in the form of
O a. ice
O b. vapor
O c. water
O d. snowflakes
1/4
that eventually condense into clouds
this is a threatened species that is in high risk of becoming endangered in wild
Vulnerable
Species of least concern
Endangered
Critically endangered
Vulnerable: this is a threatened species that is in high risk of becoming endangered in wild
What does it mean to be vulnerable?Vulnerable is a threatened species that is in high risk of becoming endangered in the wild. Species of Least Concern are those that are not currently considered threatened, whereas Endangered and Critically Endangered species are at higher risk of extinction than vulnerable species.
When in a vulnerable state, it means that they can easily be rendered extinct by other species.
Read more on vulnerable here:https://brainly.com/question/18088367
#SPJ1
how human use of fossil fuels will affect their distribution over time also (cause and effect)
The use of fossil fuels by humans has caused climate change and global warming, which will eventually modify how fossil fuels are distributed by changing the quantity and quality of water resources
Which five effects of global warming?Climate change strains ecosystems in a number of ways, including temperature increases, water shortages, increased fire danger, drought, weed and insect invasions, severe storm damage, and salt invasion, to mention a few.
What is the root of global warming?There is no doubt about it: using fossil fuels like coal, gas, and oil is the primary driver of climate change. Fossil fuels produce carbon dioxide into the atmosphere when they are burned, warming the planet.
To know more about global warming visit:
https://brainly.com/question/12908180
#SPJ1
A species of plant typically requires plenty of moisture and mild temperatures.It is smaller when it is grown in very hot, dry conditions. The plant grows to a smaller size because the environmental conditions affect the development of its water-conducting cells. Which statement explains why the plant is smaller?
A. All of the cells that make up the plant are smaller
B. More water-conducting cells are formed by cell division
C. The water-conducting cells in the plant are smaller
D. Fewer water-conducting cells are formed by differentiation
Answer: D
Explanation: A- incorrect all cells are the same size;)B there can't really be more water-conducting C the water-conducting plant's size doesn't change they change by growth
which kingdom Lactobacillus
Answer:
Lactobacillus are in the kingdom bacteria.
Photo circulatory respiratory poroject
Answer:
Emotional support
Explanation:
Santos and Luderitz have a difference in the temperature despite being at the same distance from the equator because of the oceanic currents, and the topographical factors.
Yes, that is correct. Even though Santos and Luderitz may be located at the same distance from the equator, other factors such as oceanic currents and topography can significantly affect the local climate and temperature.
What is Occean Current?
An ocean current is a continuous, directed movement of seawater in the ocean. These currents are driven by various factors such as wind, temperature, and the rotation of the Earth. Ocean currents can be classified as either surface currents or deep water currents.
Surface currents are driven by the wind and primarily occur in the upper 400 meters of the ocean. They are usually faster and more visible than deep water currents. Surface currents can be warm or cold and are responsible for redistributing heat around the planet. For example, the Gulf Stream, a warm surface current that flows from the Gulf of Mexico towards Europe, helps to moderate the climate in Western Europe.
Similarly, topography can also play a significant role in determining local climate and temperature. For example, mountain ranges can act as barriers and prevent the movement of air masses, leading to differences in temperature and precipitation on either side of the mountain. Additionally, the elevation of a region can also affect its temperature, with higher elevations typically having lower temperatures due to the thinner atmosphere and reduced atmospheric pressure.
Learn more about Occean Current from given link
https://brainly.com/question/1145641
#SPJ1
As a plant stem grows longer, what happens to the cells located in the tip of the stem?
A. Unspecialized cells continue to divide as older cells grow larger and differentiate.
B. The cells fight off any bacteria and viruses that the plant stem encounters.
C. The old cells die off to make room for new cells
D. The cells harden to extend the stem and increase its strength
The right response is that unspecialized cells keep dividing as specialised cells get bigger and differentiate.
What use do stem cells serve in plants?Plant Stem Cells. Stem cells serve as a source of fresh cells for the development or replacement of specialised tissues. These cells must divide to replenish themselves in order to carry out their role, and some of their offspring will eventually differentiate to form new tissues.
What transpires to the cells near the stem's tip?The apical meristem at the apex of the stem produces new cells, and those new cells subsequently enlarge in length and volume in the area, which is how roots and herbaceous plant shoots grow in diameter and length.
To know more about cells visit:-
https://brainly.com/question/30046049
#SPJ1
A box with a weight of 650 N is sitting on the ground and the bottom of the box measures 0.35m squared. What is the pressure exerted by the box on the ground?
The pressure exerted by the box on the ground can be calculated using the formula:
Pressure = Force / Area
where Force is the weight of the box and Area is the bottom surface area of the box.
Given that the weight of the box is 650 N and the bottom surface area of the box is 0.35 m², we can substitute these values into the formula to get:
Pressure = 650 N / 0.35 m²
Pressure = 1857.14 Pa
Therefore, the pressure exerted by the box on the ground is 1857.14 Pa (Pascals).
Jenna notices that the speed of the wind has increased throughout the day. What is causing the faster wind?
There has been no precipitation.
The difference in air pressure has decreased.
The difference in air pressure has increased.
The direction of the wind has changed to the south.
The most likely cause of the faster wind that Jenna is observing is an increase in the difference in air pressure.
What is Air pressure?
Air pressure is the force exerted by the weight of the atmosphere on a given area. The Earth's atmosphere is composed of a mixture of gases, including nitrogen, oxygen, and carbon dioxide, that are held in place by the Earth's gravity. The weight of this mixture of gases creates a pressure that is felt on the surface of the Earth.
Wind is caused by differences in air pressure between two areas. Air flows from areas of high pressure to areas of low pressure, creating wind as it moves.
Without any information about precipitation or changes in wind direction, it is difficult to say for certain what is causing the faster wind that Jenna is observing. However, an increase in the difference in air pressure is the most likely cause of the faster wind. This could be due to a variety of factors, such as a change in temperature or a shift in atmospheric conditions.
Learn more about Air pressure from given link
https://brainly.com/question/15215203
#SPJ1
What are the bases of mRNA codes for by this section of DNA,after mutation?
The mRNA's Glutamine-coding codon is CAG. amino acid changed to Histidine following mutation.
Where is DNA located and what is it?DNA is an inorganic compound that carries instructions for generating molecules along with genetic data. Most cells in every organism contain it. DNA plays a crucial role in reproduction because it allows for the hereditary transmission of traits from one or more parents to their offspring.
What is DNA exactly?A substance called deoxyribonucleic acid holds the biological information that give each species its individuality. During reproduction, DNA and the instructions it carries are transferred from living organisms to their progeny.
To know more about DNA visit:
https://brainly.com/question/264225
#SPJ1
Which sentence correctly describes the relationship between chromosomes and genes?
Responses
A Chromosome is just another word for gene.
B Every chromosome is made up of many genes.
C Genes use chromosomes to make proteins.
D Organisms have many more chromosomes than they do genes.
Answer: C It is true that Genes use chromosomes to make proteins
Explanation: we learned it in science
Type at least 3 adaptions they have and explain how these adaptions help them survive in their environments
According to figure 25 to which star is the hottest
Answer: GeoPanther The star that is hotter than the Sun is Vega. This is due to the fact that Vega is much closer to the Main Sequence. In this part of the galaxy the temperature is much bigger, the density is also bigger, and the stars in this part have bigger temperatures and also densities, no matter the size of them. Advertisement damenxaviermoore
Explanation:
