19. When is the rt field used to select the register to be used for writing to the register file? a. When it is an immediate instruction. b. When it is a jump instruction. c. When it is an R-format instruction. d. When it is a floating-point instruction e. When the register file is full.
Answers
The rt field is used to select the register to be used for writing to the register file when it is an R-format instruction.
This is option C.
What is the rt field?The rt field is the second of three registers in an R-format instruction that contains data to be utilized by the arithmetic and logic unit. The RT field represents the second source register in the instruction, and the instruction's result is saved in the RT register after it is executed
The rt field is used to select the register to be used for writing to the register file when it is an R-format instruction. R-type instructions are used to perform arithmetic and logical operations in the MIPS processor by operating on two operands present in the processor's registers.
These instructions use three register numbers as operands.The opcode of R-format instruction is set to zero, and the rs, rt, and rd fields are used to indicate the source and destination registers, as well as the operation type.
So, the correct answer is C
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Related Questions
The cost to rent a scooter is $15.50 per hour and the cost to rent a watercraft is $22.80 per hour use the expression 15.5 S +22.8 W you The cost to rent a scooter is $15.50 per hour and the cost to rent a water craft is $22.80 per hour use the expression 15.5 S +22.8 W you you
Answers
Complete Question:
The cost to rent a scooter is $15.50 per hour and the cost to rent a watercraft
is $22.80 per hour. Use the expression 15.5s + 22.8w to determine how much it would cost to rent a scooter for 3 hours and a watercraft for 1 hours.
Answer:
$69.39
Explanation:
Given
15.5s + 22.8w
Required
Evaluate, when w = 1 and s = 3
To do this, we simply substitute 3 for a and 1 for w in the given expression.
15.5s + 22.8w becomes..
15.5 * 3 + 22.8 * 1
46.5 + 22.8
69.3
Hence, the cost is $69.30
Write a program that reads integers from the user and stores them in a list. Use 0 as a sentinel value to mark the end of the input. Once all of the values have been read your program should display them (except for the 0) in reverse order, with one value appearing on each line.
Answers
Answer:
The program is written in Python:
num = int(input("User Input: "))
mylist = []
while(num !=0):
mylist.append(num)
num = int(input("User Input: "))
mylist.reverse()
for i in mylist:
print(i,end = ' ')
Explanation:
This question is answered using Python and it uses 0 as a sentinel value; i.e. the program stops prompting user for input when user enters 0
This line prompts user for input
num = int(input("User Input: "))
This line declares an empty list
mylist = []
This loop is repeated as long as user enters input other than 0
while(num !=0):
This appends user input to the list
mylist.append(num)
This prompts user for another input
num = int(input("User Input: "))
This reverses the list
mylist.reverse()
The following iteration the list in reverse order
for i in mylist:
print(i,end = ' ')
Trichloroethylene (TCE) is a common groundwater contaminant. Based on an adult ingesting the water under residential exposure parameters, which of the following presents the greatest cancer risk:
a. to drink unchlorinated groundwater with 10 ppb of TCE
b. to switch to a surface water supply that, as a result of chlorination, has a chloroform concentration of 50 ppb
Answers
Answer:
To drink unchlorinated groundwater with 10 ppb of TCE ( A )
Explanation:
The option that presents the greatest cancer risk for ingesting water
contaminated with Trichloroethylene under the residential exposure parameters is to drink unchlorinated groundwater with 10 ppb of TCE
This is because suitable water for drinking has chloroform concentration that ranges from 4 to 44 ppb but drinking under groundwater with ppb value above 4 ppb will have a more severe damage to the body
Which statement describes a possible limitation on a experimental design? A. Collecting samples to analyze is expensive B. The experiment has a very simple procedure C. The subject of the experiment has been studied by other scientist's D. There is a large number of constants
Answers
Answer:
A. Collecting samples to analyze is expensive
Explanation:
Experimental research designs may be referred to as an analytical approach which is based on establishing a scientific hypothesis through by subjecting observations or subjects to certain treatment carried out in a controlled environment. In a typical experimental research design, we have two groups which are the constant group or observation and the variable group which are the actual experimetal group which are subjected to treatment and whose behavior are compared to that of the constant group. From the options given, one actual limitation of the experimetal research design is the associated cost particularly those which require longer time to study and analyse. Other limitations include ; difficulty in measuring human response and skepticism over applicability of findings in a natural environment.
Answer:
collecting samples to analyze is very expensive is correct^
Explanation:
just took the quiz, thanks btw
Show that pressure at a point
in a fluid has the same
magnitude in all directions.
Answers
you can draw something like this
If a situation calls for a TTL circuit to drive a CMOS circuit, you should: A) do nothing special. A TTL should be able to drive CMOS IC without any problems. B) ensure that both chips have the same fan out. C) ensure that the electrical parameters for both ICs are compatible. D) ensure that the two ICs are pin compatible with each other.
Answers
If a situation calls for a TTL circuit to drive a CMOS circuit, you should be ensure that the electrical parameters for both ICs are compatible. The correct answer is C.
This is because TTL and CMOS circuits have different electrical characteristics, such as voltage levels and input/output impedance. In order to ensure proper functioning of both circuits, it is important to check that their electrical parameters are compatible with each other. Simply doing nothing (A) may lead to compatibility issues, and checking for pin compatibility (D) or fan out (B) may not be sufficient to guarantee proper functioning.Learn more electrical: https://brainly.com/question/31453821
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Q5) Write C++ program to find the summation of sines of the even values that can be divided by 7 between -170 and -137.
Answers
Answer:
In C++:
#include <iostream>
#include <cmath>
using namespace std;
int main(){
double total = 0;
for(int i = -170; i<=-130;i++){
if(i%2 == 0 && i%7==0){
double angle = i*3.14159/180;
total+=sin(angle); } }
cout<<"Total: "<<total;
return 0; }
Explanation:
This initializes the total to 0
double total = 0;
This iterates from -170 to - 130
for(int i = -170; i<=-130;i++){
This checks if the current number is even and is divided by 7
if(i%2 == 0 && i%7==0){
This converts the number from degrees to radians
double angle = i*3.14159/180;
This adds the sine of the number
total+=sin(angle); } }
This prints the calculated total
cout<<"Total: "<<total;
Select the parameters that are included in a baseline performance check. you may select more than one. select one or more: a. compressor body temperature b. condenser fan rpm c. discharge pressure d. compressor amp draw e. suction pressure f. discharge line temperature previous page
Answers
Answer:
A F E C D B
Explanation:
Performance testing can be done with quantitative tests that are run in a lab or, in some situations, in a real-world setting. Performance requirements must be determined and tested.
What parameters included in a baseline performance check?Commonly used criteria include things like processing speed, data transfer rates, network bandwidth and throughput, workload efficiency, and dependability.
Baseline testing is the process of confirming the accuracy of the documents and requirements upon which test cases are based.
A baseline is a benchmark that serves as the foundation for any new production, generally speaking. This is the benchmarking of the application's performance in software testing.
Performance testing requires the design, normal and peak loads, system resources, dependencies, workload characteristics, and time, all of which should be considered in any method.
Therefore, A baseline is a set timeline that serves as the benchmark against which the project's performance is evaluated.
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The term route of entry on an SDS refers to the way a _____ enters the body
Answers
Answer:
No matter what u post on a football page, some fatherless dude will either say "pessi" or "penaldo"
What are the 3 types of irony and examples?.
Answers
The three types of irony are Verbal Irony, Situational Irony, and Dramatic Irony.
Example of Verbal Irony:
When a statement's intended meaning differs from what is actually said, it is said to be verbally ironic.In Shrek, Donkey asks Shrek if he can stay with him. Shrek replies, "Of course," when he really means, "No, not really."Example of Situational Irony:
Situational irony occurs when a situation's conclusion is completely unanticipated. For instance, everyone in Emerald City believes that Oz is strong and impressive in the book The Wonderful Wizard of Oz. Oz, however, turns out to be the exact opposite—an aged guy devoid of any supernatural abilities.Example of Dramatic Irony:
Dramatic irony occurs when characters are unaware of information that the audience is aware of.When the readers are aware that a deadly shark is present in the water but the carefree beachgoers are unaware that they are being pursued.What is Irony?
When something unexpected occurs, it is ironic. The thing opposite to what we anticipate usually occurs, and this is either humorous or dramatic.
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R-134a at 320 kPa and 40 C undergoes an isothermal process in a closed system until its quality is 45 percent. determine how much work and heat transfer are required per mass.
Answers
The system's temperature is maintained constant using an isothermal process, which is a type of thermodynamic process. Thermal equilibrium is maintained because heat is introduced or removed from the system so gradually.
What heat transfer required per mass in isothermal process?Any isothermal process must have zero change in internal energy since the change in internal energy depends on the change in temperature, which is zero for all isothermal processes.
Since the temperature is kept constant, the energy change is zero (U=0). Thus, the work that the ideal gas does on its surroundings is equal to the heat that the gas absorbs.
Therefore, In a closed system, refrigerant-134a undergoes an isothermal procedure at 320 kPa and 40 °C until its quality reaches 45%. Determine the effort and heat transfer needed on a per-unit-mass basis. 2: 40.6 kJ/kg and 130 kJ/kg.
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What is the ANSI B paper size also know as?
Answers
Answer:
ANSI A sized paper is commonly referred to as Letter and ANSI B as Ledger or Tabloid.
Explanation:
Which type of memory is programmed at the factory? RAM ROM Cache or Virtual memory
Answers
Answer:
RAM, which stands for random access memory, and ROM, which stands for read-only memory, are both present in your computer. RAM is volatile memory that temporarily stores the files you are working on. ROM is non-volatile memory that permanently stores instructions for your computer.
Explanation:
At a specified point on a highway, vehicles are known to arrive according to a Poisson process. Vehicles are counted in 20-second intervals, and vehicle counts are taken in 120 of these time intervals. It is noted that no cars arrive in 18 of these 120 intervals. Approximate the number of these 120 intervals in which exactly three cars arrive. Estimate the percentage of time headways that will be 10 seconds or greater and those that will be less than 6 seconds.
Answers
Air in a closed piston cylinder device is initially at 1200 K and at 100 kPa. The air undergoes a process until its pressure is 2.3 MPa. The final air temperature is 1800 K. In your assessment of the following do not assume constant specific heats. What is the change in the air's specific enthalpy during this process (kJ/kg)? Chose the correct answer from the list below. If none of the values provided are within 5% of the correct answer, or if the question is unanswerable, indicate this choice instead. O a. unanswerable/ missing information O b. 760 kJ/kg O c. 1570 kJ/kg O d. -760 kJ/kg O e. -685 kJ/kg O f. 725 kJ/kg O g. -1570 kJ/kg O h. 685 kJ/kg O i. -725 kJ/kg O j. none of these are within 5% Indicate from the choices provided, a correct statement regarding the heat transfer involved in this process. O a. No, there was definitely no heat transfer involved in this process O b. It is very likely that there was heat transfer involved in this process, but this cannot be stated with certainty О с. It is impossible to answer this question based on the information given Yes, there was definitely heat transfer involved in this process O d. O e. It is very unlikely that there was heat transfer involved in this process, but this cannot be stated with certainty
Answers
The change in the air's specific enthalpy during this process (kJ/kg) is -725 kJ/kg and there was definitely heat transfer involved in this process.
The initial temperature of air,
T1 = 1200 K
The final temperature of air,
T2 = 1800 K
The initial pressure of air
P1 = 100 kPa
The final pressure of air,
P2 = 2.3 MPa
We know that the change in the specific enthalpy is given by
:Δh = Cp ΔT + V(ΔP)
Where,Cp is the specific heat at constant pressureΔT is the change in temperatureV is the specific volume of airΔP is the change in pressureSince there is no information provided for the specific heats, let us assume them to be variable and evaluate the enthalpy changes by integration of Cp with respect to temperature..Therefore, option i. -725 kJ/kg is the correct answer to the first question. For the second question, it is very likely that there was heat transfer involved in this process, but this cannot be stated with certainty. Therefore, option b. It is very likely that there was heat transfer involved in this process, but this cannot be stated with certainty is the correct answer to the second question.
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name three different occupations that use drawings and describe why they use these
Answers
Answer: I had a great time with soemone u know
You should always adjust the seat as ____ as possible, while staying comfortable.
A. high
B. even
C. low
D. close
Answers
Answer: A. High
Explanation:
In order to have an obstructed view from your seat, you should always adjust your seat as high as possible, while staying comfortable.
Answer:
A
Explanation:
I put high and got it right.
Escribe dos gemplos de los cambios de conducta que
adquiere el trabajador
al momento de capacitarse.
Answers
Aprendizajes del buen vivir ya que al compartir con la comunidad y te desarrollas, tu desarrollas otra manera de pensar y adquieres el aprendizaje del buen vivir con todos sin excepción alguna
Además el aprendizaje de experimentar compartir con otras personas que no son tu familia, eso hará que desarrolles el aprendizaje de tus cualidades y en este caso sería la cualidad de la imparcialidad
3. How can statistical analysis of a dataset inform a design process?
PLEASE I NEED THIS ANSWER
Answers
Answer:
you have to think then go scratch and then calculate and the design
Explanation:
The statistical analysis of a dataset inform a design process.
What is statistical analysis?Statistical analysis is a kind of tool which helps collect and analyze large amounts of data. This is helpful to identify common patterns of dataset and make trends to convert them into meaningful information.
Designers do make use of statistical analysis of dataset in design process.
Analysis is a key part of design process. Without analysis, nothing can be done in designing process.
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A gas mixture containing 3 moles CO2, 5 moles H2 and 1 mole water is undergoing the following reactions CO2+3H2 →cH3OH + H2O Develop the expressions for the mole fraction of the species in terms of the extent of the reaction?
Answers
technician A says that in any circuit, electrical current takes the path of least resistance. technician B says that while this is true in a series circuit, it's not entirely true in a parallel circuit. who is correct?
Answers
Answer:
technician A is correct
Explanation:
Technician B has circuit topologies confused. In a series circuit, there is only one path for electrical current to take. In a parallel circuit, the current will divide between paths in proportion to the inverse of their resistance. The least resistance path will have the most current.
Technician A is mostly correct.
List and briefly explain the four steps performed during the logical design stage (Database Systems)
Answers
The four steps performed during the logical design stage in database systems are Entity-Relationship modeling, normalization, data flow modeling, and data dictionary creation.
What are the four steps performed during the logical design stage in database systems?During the logical design stage in database systems, the following four steps are typically performed:
1. Entity-Relationship (ER) Modeling: This step involves identifying and defining the entities, their attributes, and the relationships between them. ER diagrams are created to visualize the entities and their connections, helping to establish the logical structure of the database.
2. Normalization: In this step, the database is normalized to eliminate redundancy and ensure data integrity. The goal is to minimize data duplication and dependency by decomposing the database into multiple tables and applying normalization rules, such as the elimination of partial dependencies and the achievement of functional dependency.
3. Data Flow Modeling: Data flow modeling focuses on identifying and representing the flow of data within the system.
It includes creating Data Flow Diagrams (DFDs) to illustrate how data moves between processes, entities, and external systems. This step helps in understanding the data requirements and interactions within the system.
4. Data Dictionary Creation: The data dictionary is a central repository that contains metadata about the database, including information about tables, columns, relationships, constraints, and other relevant data structures.
During the logical design stage, the data dictionary is established to document and organize the database's logical components and their characteristics.
These four steps in the logical design stage lay the foundation for the database's structure, ensuring that it is well-organized, normalized, and capable of accurately representing the intended system.
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Installation a2 An insulated rigid tank initially contains 1.4-kg saturated liquid
water and water vapor at 200°C. At this state, 25 percent of the
volume is occupied by liquid water and the rest by vapor. Now an
electric resistor placed in the tank is turned on, and the tank is
observed to contain saturated water vapor after 20 min. Determine
(a) the volume of the tank, (b) the final temperature, and (c) the
electric power rating of the resistor
nd demo of reaper in Mahindra Yuvo 575 DI tractor
Answers
Answer:
Explanation:
It appears that you are trying to solve a problem involving an insulated rigid tank containing saturated liquid water and water vapor. To determine the volume of the tank, you will need to know the mass of the liquid water and the mass of the water vapor. The mass of the liquid water can be calculated by multiplying the mass of the water and vapor mixture by the fraction of the mixture that is liquid water (1.4 kg * 0.25 = 0.35 kg). The mass of the water vapor can be calculated by subtracting the mass of the liquid water from the total mass of the mixture (1.4 kg - 0.35 kg = 1.05 kg).
To determine the final temperature of the tank, you will need to know the amount of heat added to the tank by the electric resistor and the specific heat capacity of the water and water vapor mixture. The specific heat capacity is a measure of the amount of heat required to raise the temperature of a substance by a certain amount. The specific heat capacity of water is 4.186 J/g°C, and the specific heat capacity of water vapor is 2.080 J/g°C.
To determine the electric power rating of the resistor, you will need to know the amount of heat added to the tank by the resistor and the time over which the heat was added. The power rating of the resistor is equal to the amount of heat added to the tank divided by the time over which the heat was added.
I hope this helps clarify the problem and provide some guidance on how to solve it. If you have any further questions or need additional help, please don't hesitate to ask.
he critical buckling load of an ideal column of circular cross section can be reduced by: The critical buckling load of an ideal column of circular cross section can be reduced by: increasing the Poisson's ratio of the column material increasing the length of the column increasing the modulus of elasticity of the column material increasing the diameter of the column
Answers
The critical buckling load of an ideal column of circular cross section can be reduced by increasing the diameter of the column.
What is critical load of buckling of column?The critical load is known to be that factor that is labeled the greatest load that is one which is unable to cause lateral deflection (buckling).
Note that For loads greater than the critical load, the column will tend to decrease laterally. The critical load is known to be one that puts the column in what we call the state of an unstable form of equilibrium.
The critical buckling load is based on the shape and dimensions of beam section that is said to have constant cross sectional area.
Hence, The critical buckling load of an ideal column of circular cross section can be reduced by increasing the diameter of the column.
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what is the worst way to show self-management?
a. Plant a time to evaluate your progress
b. Set your own career your
c. Ask your boss to set all your goals
d. Ask for feedback on your progress
Answers
The worst way to show self-management is to ask your boss to set all your goals. Self-management is the act of managing one's own behavior, time, and resources effectively to reach a goal.
It is the ability to organize oneself and control impulses, emotions, and actions. It is a skill that requires discipline, self-awareness, and commitment. There are different ways to show self-management, but some ways are better than others.Asking your boss to set all your goals is the worst way to show self-management because it shows a lack of initiative and responsibility. It suggests that you are not willing to take ownership of your career or invest in your development. It also implies that you are not confident in your ability to set and achieve your own goals. By asking your boss to set all your goals, you are giving away your power and agency, and relying on someone else to define your success and progress. This approach can be limiting, disempowering, and demotivating.There are better ways to show self-management, such as planting a time to evaluate your progress, setting your own career goals, and asking for feedback on your progress. Planting a time to evaluate your progress is a proactive way to assess your performance and identify areas for improvement. Setting your own career goals demonstrates ambition, vision, and ownership of your future. Asking for feedback on your progress shows a willingness to learn, grow, and adapt to new challenges. These approaches are more empowering, engaging, and effective than relying on your boss to set all your goals.
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cardinality sorting hackerrank solution python
Answers
Sorting by Cardinality The total number of 1s a number contains in its binary representation is known as its binary cardinality.
What is Python?
Python is an interpreted, object-oriented, high-level, dynamically semantic programming language. It is very attractive for Rapid Application Development as well as for use as a scripting or glue language to connect existing components together due to its high-level built-in data structures, dynamic typing, and dynamic binding. Python's straightforward syntax emphasizes readability and makes it simple to learn, which lowers the cost of program maintenance. Python's support for modules and packages promotes the modularity and reuse of code in programs. For all popular platforms, the Python interpreter and the comprehensive standard library are freely distributable and available in source or binary form.
Code:
def solution(array):
array.sort(key=lambda array:
(bin(array).count("1"), array))
return array
num = [31,15,7,3,2]
print(solution(num))
Output:
[2, 3, 7, 15, 31]
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What are motion study principles? How are they classified?
Answers
Frederick Taylor created a series of guidelines known as the "motion study principles" to boost productivity at work. Time study, motion study, fatigue study, etc technique conduct research are the four divisions into which they fall.
What is motion study principles?Motion studies are the study of actions like lifting, putting things down, standing, changing direction, and other actions that are made when performing routine work.
In order to execute the task effectively in less time, unnecessary moves are attempted to be removed. The following three headings comprise the fundamentals: Making use of the human body. The layout of the workplace. Machinery and tools design.
Motion study principles will be the which will help in designing or putting films into a particular order. Also how the routine works are being made is suggested.
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cranes and derricks installed on floating surfaces must have a ____
Answers
Answer: outrigger ??
Explanation:
Cranes and derricks installed on floating surfaces must have a stability test.
What is stability test?Stability testing is a method of determining the quality and behavior of a system or software in various environmental parameters such as temperature, voltage, and so on.
Cranes and derricks installed on floating surfaces such as barges or ships must be stable.
This is because the weight and position of the crane or derrick, as well as the load being lifted, can affect the stability of a floating surface.
Without proper stability calculations, the crane or derrick could capsize or become unstable, resulting in accidents or injuries. Understanding and managing your barge's stability is critical to its safety.
Thus, it should have a stability test to installed an floating surfaces.
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Leather palm gloves can protect your hands from what hazards
Answers
Answer:
They protect the entire hand from abrasion and punctures, and are a dependable, comfortable glove for a wide variety of jobs. Drivers' gloves are available in various types of leathers and can be unlined or lined for cold weather. Leather palm gloves provide maximum protection against abrasive and puncture hazards.
Gloves with leather palms offer the best defense against abrasive and puncture risks. They have leather palms and fingers and are constructed of dependable cotton or canvas.
What is abrasive?Abrasive is defined as a substance, sometimes a mineral, used to shape or polish a product by rubbing, which causes some of the workpiece to be removed due to friction. Abrasives are a particular kind of extremely hard material that are utilized in a variety of residential, industrial, and technological applications. A portion of the work piece is worn away when the abrasive is rubbed against it.
These leather gloves each offer particular levels of comfort, protection, and durability. Some of these leather gloves are suitable for use by those handling dangerous chemicals and sparks. Some can provide cut protection to an extreme degree. For workers who handle heat and water, certain types of leather gloves are recommended.
Thus, gloves with leather palms offer the best defense against abrasive and puncture risks. They have leather palms and fingers and are constructed of dependable cotton or canvas.
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You cross the fly with vestigial wings (tiny wings) to the fly with normal wings, the progeny is reared at 31 Celsius.
What percentage of offspring have vestigial wings?
Answers
The inheritance of wing size in fruit flies is controlled by multiple genes, making it a complex trait. However, assuming that wing size is controlled by a single gene with vestigial wings (vw) being recessive to normal wings (w), we can predict the expected proportions of offspring with each wing type.
When a fly with vestigial wings (vw/vw) is crossed with a fly with normal wings (w/w), all of the offspring will be heterozygous (vw/w) for the wing size gene. If we assume that the wing size gene is autosomal, we can use a Punnett square to calculate the expected genotypes and phenotypes of the offspring.
At 31 Celsius, the expression of the wings could be affected, but assuming that it does not change the expected inheritance pattern, all offspring would still be heterozygous for the wing size gene, resulting in 100% normal wings and 0% vestigial wings in the progeny.
Assuming that the temperature of 31°C does not affect the inheritance of the wing size trait, the expected ratio of offspring with vestigial wings to those with normal wings is 1:1 or 50%.
This is because the offspring will inherit one copy of the vw allele from the vw/vw parent and one copy of the w allele from the w/w parent, resulting in a heterozygous genotype (vw/w) that displays the normal wing phenotype.
It is important to note that this is a simplified model, and the actual inheritance of wing size in fruit flies is more complex and may involve multiple genes and environmental factors.
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