please do this. It is 100 points and im giving brainliest.

Answers

Answer 1

Answer:

pls see on book all answer see given

Answer 2
That djdjrjdddjdjdjdjjsjddjdjshshshshshshshsnsnsjsjsjsjsjsjdjsjs

Related Questions

Variable
1. group in an experiment or study that does not receive treatment by the researchers and is then used as a benchmark to measure how the other tested subjects do.
2. a variable who's value depends on another
3. scientific test that is directly manipulated by a scientist, in order to test a single variable at a time
4. a variable whose variation does not depend on that of another
5. measures of values or counts and are expressed as numbers
6. the factor that is changed in the experiment
7. data that approximates and characterizes
8. the process of observing, creating a question, creating a hypothesis, performing an experiment, and drawling conclusions based on the result
9. permission granted in the knowledge of the possible consequences, typically that which is given by a patient to a doctor for treatment with full knowledge of the possible risks and benefits
10. the group that receives treatment in an experiment​

Answers

Answer:

1. control group

2. dependent variable

3. unsure

4. independent variable

5. data

6. tested variable

Explanation:

Formation of enterocelous?

Answers

Enterocoelous refers to the condition in which the coelom develops from pouches "pinched" off of the digestive system, whereas Schizocoelous refers to the condition in which the body cavity is formed by the splitting of the mesoderm during embryonic development.

What procedure does the coelom of the enterocoelous and schizocoelous designs follow?

Unlike Schizocoelous, where the capsule is created either by breaking the capsule or by pouches "pinched" off of the digestive tract, Enterocoelous is an illness in which the coelom originates from pouches "pinched" off of the digestive system.

A method for how certain animal embryos develop is known as schizocoelous or schizocoelic. When secondary heart cavities coeloms are created by breaking a solid mass of pair with polished nickel hardware embryonic tissue, the schizocoely process takes place.

What is the formation of the coleom for the enterocoelous and schizocoelous plan?

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please help me i dont understand this

please help me i dont understand this

Answers

The correct order of respiration is:

Oxygen is absorbed in the lungs and food is absorbed in the gut, The blood transports oxygen and nutrients to individual cells, Oxygen and food pass through the cell membrane and reach mitochondria, Carbon dioxide and water pass through the cell membrane, The blood transports carbon dioxide to the lungs and water is removed from the body.

Explain the process of respiration?

Respiration is the process by which living organisms produce energy from food molecules. In humans and other animals, respiration occurs in the cells of the body, particularly in the mitochondria, which are organelles responsible for producing ATP, the primary source of energy for cellular processes.

The process of respiration can be broken down into two main stages:

External respiration: This stage involves the exchange of gases (oxygen and carbon dioxide) between the body and the environment.

Internal respiration: This stage involves the use of oxygen to produce energy through cellular respiration.

In summary, respiration is the process by which living organisms produce energy from food molecules. It involves the exchange of gases between the body and the environment, and the use of oxygen to produce energy through cellular respiration.

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What is post -humanism?

Answers

Posthumanism deals with the concept of after humanism or beyond humanism. According to the philosophical there are two varieties of the posthumanism.

1- Objectivism

2- Prioritizes practices

According to various philosopher posthumanism is a theory that is other than traditional humanism and traditional concept about humanity and the human condition.

Cultural posthumanism is branch of cultural theory crucial of the foundational assumption of the humanism and it's legacy.

Posthumanism represents  and evolution of thought beyond that of the contemporary social boundaries and it's predicted seeking of  truth within a post modern context.

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Look at the picture I have provided to see the question

Look at the picture I have provided to see the question

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One of the side effects of deforestation is decreased fertility of the land. Fertility means being able for plants to grow. By having fewer trees, the soil becomes exposed to the elements like wind, rainwater, flooding, etc. The soil loses its topsoil layer, the nutrient-rich layer of the soil that is important to plants. Fewer to no plants will be able to survive in an area with poor soil quality.

Which of these is an organism?

Which of these is an organism?

Answers

Answer:

A wolf...........

.......................

Answer:

I believe the answer is heart

What is the difference between flagella and cell walls?

Answers

Answer:

Flagella is a locomotary organ of bacteria whereas cell wall is the outermost covering of plant cell

Explanation:

Flagella are thought to be firmly attached to the cell wall and activated by displacement of the underlying cytoplasmic membrane.

What are flagella?

Flagella are whip-like structures that protrude from cells and allow some tiny organisms to move.

Flagella are made up of helical subunits of a low-molecular-weight protein called flagellin.

The filamentous part of the flagellum extends from the bacterial surface and is held in place by the bacterium's basal body.

The most common location for flagella is on the back side of a single-celled organism or cell.

Flagella movements are smooth and wave-like in eukaryotes.

The cell wall is made up of a network of cellulose microfibrils and cross-linking glycans embedded in a matrix of pectin polysaccharides that is highly cross-linked. Lignin can be found in secondary cell walls.

Thus, this is the difference between a flagella and the cell wall.

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A.) W
B.) X
C.) Y
D.) Z


Please helppppp!!!

A.) WB.) XC.) YD.) Z Please helppppp!!!

Answers

Answer:

The answer is option Z

The answer is X because you have to look at the graph and look at he percentage to see if it match and x is correct

Please answer i am not having any motivation im very tired please answer giving brainliest look at photo and answer.

Please answer i am not having any motivation im very tired please answer giving brainliest look at photo

Answers

because the grand canyon was formed in the ocean and the ocean was filled with organisms

will mark u brainliest
How is dsRNA different in function from other types of RNA?
Responses

It contains thymine instead of uracil.


It's used in transcription instead of translation.


It's single-stranded instead of double-stranded.


It destroys mRNA instead of making proteins.

Answers

The viral RNA, dsRNA, blocks the expression of certain genes by degrading mRNA molecules. Option D. It destroys mRNA instead of making proteins.

What is dsRNA?

dsRNA is a viral bi-catenary RNA. It is a double-stranded molecule (double-strand, ds).

dsRNA is capable of silencing specific sequences of certain genes. The dicer enzyme cuts dsRNA molecules and produces siRNA small interfering RNA).

siRNAs suppress the expression of target genes when cutting messenger RNA into two halves.

The two mRNA halves are later degraded by the cellular machinery, leading to the suppression of gene expression.

Option D. It destroys mRNA instead of making proteins.

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If earths didn’t rotate then global winds would only go east and west true or false

Answers

Answer:

If the Earth did not rotate, wind would blow in a straight line. But since the Earth is rotating beneath the wind, the path it follows becomes a curve. In the Northern Hemisphere, the Earth rotates counterclockwise so the wind is deflected to the right.

Explanation:

The graph of a function never has two different points with the same x-coordinate because_
A. the graph of a function
B. the graph of a function is a vertical line
C. each input value is mapped to a single output value
D. each input value is mapped to more than one output value

Answers

Answer:

a the graph of a function I hope it will help you please follow me

Plants have specialized water-transporting cells that move water from the roots up through other parts of the plant. What can you determine about these cells? A. They serve a specific function, but are not important for survival. B. There is not enough information. C. They serve a general function, and the plant could survive without them. D. They serve an important specific function, and the plant could not survive without them.

Answers

Answer: The answer is D

Explanation:

If the plants do not have water moving through the roots, then the plant will not survive its life process.

What are the characteristics of a good hypothesis? Select all that apply.

well-informed
true
testable
uninformed

Answers

Answer: The exception was the concept of a unicameral legislature.The Declaration of Independence was adopted on the July 4, 1776 and proved that ideals can only be possible if the American resident rule themselves with its rule.

Explanation:

I’m not sure but give it a try?

The trp and lac operons are regulated in various ways. How do bacteria regulate transcription of these operons?
Sort the statements into the appropriate bins depending on whether or not each operon would be transcribed under the stated conditions.
operon is not transcribed:
trp operon: tryptophan present
lac operon: lactose absent
operon is transcribed, but not sped up through positive control:
trp operon: tryptophan absent
lac operon: lactose present, glucose present
operon is transcribed quickly through positive control:
lac operon: lactose present, glucose absent

Answers

The trp and lac operons are two key regulatory components of the bacterial genome that are responsible for regulating the expression of proteins involved in the synthesis of tryptophan and lactose, respectively. Bacteria regulate transcription of these operons by using both positive and negative control mechanisms.

Positive control is when the operon is transcribed quickly due to the presence of a specific molecule or condition. For example, the lac operon is transcribed quickly when lactose is present and glucose is absent.

Negative control is when the operon is not transcribed due to the absence of a specific molecule or condition. For example, the trp operon is not transcribed when tryptophan is present, and the lac operon is not transcribed when lactose is absent.

The following statements can be sorted into the appropriate bins depending on whether or not each operon would be transcribed under the stated conditions:

Operon is not transcribed:

Trp operon: tryptophan present

Lac operon: lactose absent

Operon is transcribed, but not sped up through positive control:

Trp operon: tryptophan absent

Lac operon: lactose present, glucose present

Operon is transcribed quickly through positive control:

Lac operon: lactose present, glucose absent.

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Sexual reproduction ____ variation and selective breeding ____ variation

A.) increases, decreases
B.) increases, increases
C.) decreases, decreases
D.) decreases, increases

Answers

Answer:

Explanation:

sexual reproduction increases variation and selective breeding decrease variation

Answer:

its a

Explanation:

trust

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Evolution is a result of–
a. natural selection.
b. species not adapting quick
enough.
c. competition for resources.
d. harmful mutations.

Answers

Answer:

c

Explanation:

produced more rapidly/abundantly in an infection - produced more abundantly during allergic reactions - responsible for blood clotting - carries oxygen - the more efficient phagocyte - contains heparin - cell membrane has AB antigens - help recognize foreign antigens - contains histamine - produce antibodies to foreign antigens A. erythrocyte B. lymphocyte C. eosinophil D. neutrophil E. basophil F. platelet G. monocyte

Answers

The respective blood components have been matched to their functions below:

A. Erythrocyte - carries oxygen / cell membrane has AB antigensB. Lymphocyte - produce antibodies to fight foreign antigens C. Eosinophil - produced more abundantly during allergic reactionsD. Neutrophil - help recognize foreign antigensE. Basophil - contains histamine /contains heparin F. Platelet - responsible for blood clottingG. Monocyte - produced more rapidly/abundantly in an infection H. Macrophage/Neutrophil - the more efficient phagocyte

Blood has several components which include; the red blood cells, white blood cells, and platelets.

Red blood cell help in the transprtation of oxygen frm the lungs to the heart and other tissues of the body.

Platelets help in blood clotting.

The white blood cells are very efficient in fighting off diseases. Monocytes, basophils, neutrophils, eosonophils, and lymphocyes are all examples of white blood cells.

Conclusively, their more specific functions of the blood components have been listed above.

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Human blood type is an example of which two types of genetics?
A. Multiple alleles and Polygenic inheritance
B. Codominance and Incomplete dominance
C. Incomplete dominance and Polygenic inheritance
D. Codominance and Multiple alleles

Answers

The Human blood type is determined by the presence or absence of specific antigens on the surface of red blood cells polygenic inheritance involves the contribution of multiple genes to a single trait, which is not the case for human blood type determination. D

The genetics of blood types involves both codominance and multiple alleles.

Codominance refers to a situation where both alleles of a gene are expressed simultaneously and equally in the phenotype.

In the case of blood type, there are three alleles involved: A, B, and O.

Alleles A and B are codominant, meaning that if an individual inherits both A and B alleles, both antigens will be present on their red blood cells. This results in blood type AB.

Multiple alleles refer to the existence of more than two alternative forms of a gene in a population.

In the case of blood type, individuals can have blood type A (AA or AO genotype), blood type B (BB or BO genotype), blood type AB (AB genotype), or blood type O (OO genotype).

The A and B alleles are dominant over the O allele, which is recessive.

Therefore, the combination of codominance and multiple alleles explains the inheritance patterns of human blood types.

This system allows for the expression of both A and B antigens (codominance) while accommodating the presence of multiple alleles (A, B, and O) in the population.

It is important to note that blood type inheritance is not an example of incomplete dominance or polygenic inheritance.

Incomplete dominance refers to a situation where neither allele is completely dominant, resulting in an intermediate phenotype.

Therefore, human blood type is an example of both codominance (expressing multiple alleles simultaneously) and multiple alleles (more than two alternative forms of a gene exist within a population).

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a stem is responsible for providing support to the plant. A bract, rhizome or runner is a type of stem that grows underground

Answers

Answer:

It's a rhizome stem.

Explanation:

They grow horizontally underground

What is the name of the tectonic process that brings rocks from deep inside the crust to Earth’s surface where they are exposed to the environment?

PLEASE GIVE ME AN ANSWER ASAP

Answers

Answer:

Subduction takes the rocks to great depth in the Earth relatively quickly

Two reasons why the doctor wants to collect eggs just before they are released naturally

Answers

Answer:

The doctor may want to collect eggs just before they are released naturally for the following reasons:

Timing: Collecting eggs just before they are released naturally allows the doctor to have better control over the timing of the egg retrieval process. This is important because the timing of the egg retrieval is critical to the success of the procedure. By collecting eggs just before they are released naturally, the doctor can ensure that the eggs are retrieved at the optimal time for fertilization.

Quantity: Collecting eggs just before they are released naturally allows the doctor to collect a larger number of eggs than would be possible with natural ovulation. This is because the doctor can stimulate the ovaries with medications to produce multiple eggs, which can then be collected during the egg retrieval process. By collecting a larger number of eggs, the chances of a successful fertilization and pregnancy are increased.

Question 9 of 10
What should you expect to observe from a cross of two individuals that are
heterozygous for two characteristics? (Assume that at least 100 offspring are
produced.)
OA. The offspring will show only one combination of traits, and both
traits will be recessive.
OB. The offspring will show two different combinations of only the
dominant traits.
OC. The offspring will show eight different combinations of the
dominant and recessive traits.
OD. The offspring will show four different combinations of the
dominant and recessive traits.

Answers

The correct answer is OD. The offspring will show four different combinations of the dominant and recessive traits.

What happens when two individuals are heterozygous?

When two individuals are heterozygous for two characteristics, it means that they carry one dominant allele and one recessive allele for each trait. During gamete formation, these alleles can segregate in different ways and combine in various combinations in the offspring.

Using a Punnett square to represent the possible gamete combinations, we can determine that there are four different combinations of dominant and recessive traits that can be observed in the offspring:

Offspring with both dominant traits (DD): 25% probabilityOffspring with one dominant trait and one recessive trait (Dd): 50% probabilityOffspring with one recessive trait and one dominant trait (dD): 50% probabilityOffspring with both recessive traits (dd): 25% probability

Therefore, the correct answer is that the offspring will show four different combinations of the dominant and recessive traits (OD).

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How is this method of reproduction advantageous to the honeybee colony?

Answers

The method of reproduction in honeybee colonies, known as swarming or colony division, has several advantages for the colony; Increase in colony size, Genetic diversity, and reproduction.

Swarming allows the honeybee colony to increase its population and overall size. When a colony becomes overcrowded, the queen and a portion of the worker bees leave the original hive to form a new colony, taking with them the resources needed to establish a new colony.

Swarming helps in promoting genetic diversity within honeybee colonies. When a colony swarms, the original queen leaves with a group of workers, and a new queen is raised in the original hive from eggs laid by the existing workers.

Swarming is a natural means of colony reproduction, allowing honeybee colonies to reproduce and potentially establish new colonies in different locations. This increases the chances of survival and reproduction of the honeybee colony as a whole, as it can establish new colonies in favorable locations with ample resources.

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How do the daughter cells compare genetically to the original parent cell after mitosis?

Answers

Answer:

after mitosis there are two daughter cells, which are genetically identical to the parent cells.

Explanation:

The daughter cells are identical to the parent cells because the cell copies/ replicates its chromosomes. Then it splits the chromosomes equally so that each daughter cell has a complete set of chromosomes.

Parent cell give rise to daughter cell being genetically identical because of it replicates the DNA, so after mitosis, both daughter cell is genetically identical to the parent cell.

How daughter cell is genetically identical to the parent cell?

Mitosis results in the formation of two identical daughter cells, each with the same number of chromosomes as the parent cell.

Meiosis, on the other hand, produces four distinct daughter cells, each with half the amount of chromosomes as the parent cell. Because DNA replicates to complementary to other DNA strands.

The mature cell that is undergoing cell division is known as the parent cell or the mother cell, and the new cells that emerge at the conclusion of the cell division are known as daughter cells.

Therefore due to DNA replication daughter cell is genetically identical to the parent cell after mitosis.

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The only difference between plant and animal cells is that plant cells have chloropaste. Why is this sentence incorrect?

Answers

Answer:

Plant cells having chloroplasts is not the only difference between them

Which best defines soil? (1 point)
Responses

Soil is made up of minerals, air, water, and humus.
Soil is made up of minerals, air, water, and humus.

Soil is made of rock and dirt.
Soil is made of rock and dirt.

Soil is made of natural materials that were never living.
Soil is made of natural materials that were never living.

The soil is dark and brown.

will give brainliest

Answers

Soil is best defined as a mixture of minerals, air, water, and humus. So the right option is Soil is made up of minerals, air, water, and humus.

Soil is a mixture of minerals, air, water, and organic matter that provides the necessary nutrients and physical support for plants to grow. It is a living ecosystem that is home to millions of microorganisms, fungi, and other organisms that contribute to its health and productivity.

The minerals in soil come from the breakdown of rocks and other geological materials. Air and water are essential for soil structure and nutrient transport. Humus, or organic matter, is made up of dead plant and animal material that decomposes over time, adding nutrients and improving soil structure.

Soil is an important resource that plays a crucial role in agriculture, forestry, and environmental sustainability. It provides a habitat for many plant and animal species, helps regulate the Earth's climate, and plays a role in the carbon cycle.

However, soil can be degraded through erosion, overuse, and pollution. It is important to protect and manage soil resources to ensure their continued health and productivity for future generations.

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The products of photosynthesis serve as substrates for aerobic respiration, while those of aerobic respiration are utilised in photosynthesis. Considering the substrates and products of these two biological processes, discuss how they feed into one another.

Answers

Photosynthesis and aerobic respiration are two essential biological processes that are intimately connected, as they provide the basis for energy flow in most living organisms. Photosynthesis is the process by which plants and some other organisms convert light energy into chemical energy in the form of organic molecules, while aerobic respiration is the process by which cells break down organic molecules to release energy in the form of ATP (adenosine triphosphate).

The products of photosynthesis, which are organic molecules such as glucose and other sugars, serve as substrates for aerobic respiration. During aerobic respiration, these organic molecules are broken down by a series of enzymatic reactions, releasing energy that is used to generate ATP. This energy is used by the cell to carry out various metabolic processes and perform work.

On the other hand, the products of aerobic respiration, which are carbon dioxide (CO2) and water (H2O), are utilized in photosynthesis. During photosynthesis, plants and other organisms take in CO2 from the atmosphere and use it, along with water and light energy, to produce organic molecules such as glucose. This process is facilitated by a group of pigments called chlorophyll, which are located in the chloroplasts of plant cells.

Therefore, the substrates and products of photosynthesis and aerobic respiration feed into one another, creating a continuous cycle of energy flow. The organic molecules produced during photosynthesis provide the energy necessary for cells to carry out aerobic respiration, while the products of aerobic respiration are used in photosynthesis to produce more organic molecules. This cycle helps to ensure that the energy needs of living organisms are continuously met and that the environment remains in balance.

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Which of the following describes the polarity of water?
A. Water is a polar molecule but does not show polarity
B. One side of water molecule is slightly positive and the other side is slightly negative
C. Water is not a polar molecule
D. The polarity of water molecule is due to electrons spending more time around the hydrogen atom than the oxygen atom

Answers

B is correct
D is appealing but the electrons spend more time around the oxygen than the hydrogen


Which part of the microscope is used to make small adjustments in the image of an object?

A)Eyepiece
B)Fine Adjustment
C)Coarse Adjustment
D)Objective lens

Answers

Answer:

The part of the microscope that is used to make small adjustments in the image of an object is the fine adjustment.

Explanation:

In the optical microscope, the fine adjustment knob allows precise focusing of the sample being studied.  This means making minimal adjustments in order to better observe the microscopic image.

After the initial focusing with the coarse adjustment knob, with the fine adjustment it is possible to highlight the details that require more attention, as well as the refringency of the sample, if it exists.

The other options are not correct because:

    A. Eyepiece  is the lens that receives the image from the objective lens, that has contact with the eyes of the observer.

    C. Coarse Adjustment  is the rough magnification, used for the initial approximation of the image.

    D. Objective lens enlarges and defines the image of the sample on the slide.

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What is the distance from M to N?HELPPP ME PLEASE HURRY IM GIVING BRAINLIST!!!!!!!!50 POINTS!!!!! NO TROLLING PLZ!! A triangle has sides with lengths of 10, 15, and 6 feet. Find the perimeter of a similar triangle whose shortest side is 7 PLEASE HELP!!!!!!!!! 22. Mr. Davis bought some boxes of tea bags that were on sale. If each box holds 12 tea bags, which could be the total number of tea bags that he bought?: * OA) 34 OB) 42 OC) 52 OD) 60 One morning a police officer and an attorney come by your office to discuss a client who owns a restaurant. They have evidence that the buyer is stealing from your client and want to talk about the internal control environment. You call your client, who says it is fine to discuss these matters. After a brief discussion of the internal control, they ask for copies of canceled checks so they can compare signatures. They also ask for copies of your clients personal and corporate tax returns.How would you respond to:a. discussing the internal control environment with them?b. providing copies of canceled checks?c. giving them copies of the tax returns? I need a 16 line poem about growing up and QUICKLY! A cell membrane has permeability, which means that the membrane: A single face transistorized bridge inverter has a resistive load off 3 ohms and the DC input voltage of 37 Volt. Determinea) transistor ratings b) total harmonic distortionc) distortion factor d) harmonic factor and distortion factor at the lowest order harmonic What population problem is India facing, and what are the consequences of this situation? What is a population?A. a group of organisms of different species interacting with each other and the environmentB. a single separate organisms separate from others of the same kind interacting with it's environmmentC.all the organisms of the same species who live in a specific environment and are capable of interbreeding.D.a group of organisms and the non-living components interacting as a system What is the Nursing Assistant's contribution to the care-planning process?examining the patient for signs of progressO assessing the patient's abilitiesO reporting observations to the NurseO updating the care plan based on Physician orders The word "monarchy" contains .two weak syllablesflash or true? Avery is deciding between two landscaping companies for her place of business.Company A charges $45 per hour and a $300 equipment fee. Company B charges$70 per hour and a $200 equipment fee. Let A represent the amount Company Awould charge for t hours of landscaping, and let B represent the amount Company Bwould charge for f hours of landscaping. Write an equation for each situation, interms of t, and determine the interval of hours, t, for which Company A is cheaperthan Company B. PLZ HELP. Best will be brainliest Ideas at the preconscious level of awarenessSelect one:a. can never be recalled.b. can only rarely be recalled.c. are not in one's awareness but can be recalled when needed.d. are at the highest level of awareness. Amber is a hacker who steals information when people enter their personal details on specific websites. She intercepts the public key as it is sent from the Web server to the Web browser and substitutes her own public key in its place. This enables her to intercept the communication and decrypt the symmetric encryption key using her private key. 7. The works of Duke Ellington and Langston Hughes reflected the (1) expanding role of women in the 1920s(2) achievements of the Harlem Renaissance(3) architectural innovations of the 1930s (4) influence of southern European immigrant groups The one-dimensional fully developed velocity profile for water flowing through a pipe is given by equation (1): u(r) = Umax (1-r2/R2), (1)where Umax is the maximum flow velocity, R is the radius of the pipe, and r is the radial distance measured from the center of the pipe. Obtain an equation for the drag on the walls of the pipe (20 points) Not yet answered Marked out of 10.00 Flag question Discuss extensively the meaning of internal control. (a) Objectives of internal control (b) Features of good internal control How many grams of potassium dichromate are needed to prepare 50 mL of 1.05 x10-5 M solution? O 3.08 x10^-4 O 5.25 x10^-7 O 1.54 x10^-4 O 7.7x10^-5