HELPPRPRO

For a certain breed of cat, short tails are dominant (T) and long tails are recessive (t). The Punnett square below shows a cross between two parents. What is the phenotype ratio for this cross?

A. 3 long, 1 short
B. 2 long, 2 short
C. 0 long, 4 short
D. 4 long, 0 short

HELPPRPROFor A Certain Breed Of Cat, Short Tails Are Dominant (T) And Long Tails Are Recessive (t). The

Answers

Answer 1

Answer: Option B

Explanation: %50 for either trait

Answer 2
B. In the punnet square there are only 2 squares with the dominant T in them and two with only the non-dominant t in them.

Related Questions

A nucleus acid with double strands contains the nitrogenous bases adenine, thymine, cytosine, and guanine. What type of nucleus acid is this/where is it found in the cell?

Answers

Adenine, thymine, cytosine, and guanine are the nitrogenous bases found in the monomeric nucleotides comprising deoxyribonucleic acid (DNA). In eukaryotic cells, DNA would usually be found in the nucleus; extrachromosomal DNA can also be found in mitochondria and chloroplasts.

In prokaryotes (bacteria and archaea), which lack nuclei, DNA can be found as an agglomeration—comprising the chromosome—in the nucleoid region within the cytosol; smaller, extrachromosomal DNA called plasmids can sometimes be found elsewhere in the prokaryotic cytosol, outside the nucleoid region.

Which of the following is FALSE regarding the vagina of an adult female?

The vaginal mucosa lacks glands.
The pH of the adult vagina is alkaline.
The mucosa of the vagina is stratified squamous epithelium.
The vagina is also called the birth canal.

Answers

The following assertion about an adult female's vagina is FALSE: The adult vagina has an alkaline pH. The mature vagina actually has a slightly acidic pH, not an alkaline one. The average vaginal pH range is moderately acidic, ranging from 3.8 to 4.5.

By preventing the growth of dangerous bacteria and preserving a balanced vaginal microbiome, this acidic pH is crucial for maintaining a healthy vaginal environment.

The following claims are accurate:

The absence of glands in the vaginal mucosa means that it is dependent on the cervix and the tissues around it for moisture.

Stratified squamous epithelium makes up the mucosa of the vagina. This lining of the vagina protects against infections and mechanical stress thanks to its layers of stratified squamous epithelium.

The birth canal is another name for the vagina: During birthing, the infant travels via the vagina, also known as the birth canal. It is a muscular, elastic organ that can stretch to provide room for the baby's passage during delivery.

To know more about vagina

https://brainly.com/question/30391563

#SPJ4

True or false? If the Sun is directly over the shoreline, the water heats up faster than the land, even though both get the same amount of solar energy.

Answers

Answer:

False.

Explanation:

The water can not heat up faster than the land if both receives similar solar radiation because land heats faster than water. Water has a higher specific heat capacity than soil which means that a lot of heat energy is needed to raise the temperature of water by one degree, while on the other hand, soil particles needs little energy to change the temperature of soil by one degree so that's why we can say that land heats faster than water.

Predator/prey interactions regulate the populations of both groups. Which chain of events follows from an increase in predators?
A. decrease in prey → decrease in predators → increase in prey
B. increase in prey → decrease in predators → decrease in prey
C. decrease in prey → increase in predators → decrease in prey
D. increase in prey → increase in predators → decrease in prey

Answers

Question: "Predator/prey interactions regulate the populations of both groups. Which chain of events follows from an increase in predators?"

Answer: "First, with a constant amount of predators in an environment, there will be a decrease in prey no matter what. However, if the population of predators decreases, this helps help improve the chances of future prey living, therefore, increasing the prey populations. Hence, in a nutshell, Option A is the best option that supports this."

The chain of events that follows from an increase in predators are decrease in prey → decrease in predators → increase in prey. That is option A.

Predator and prey interactions

Predators are animals that are usually carnivorous and hunts other smaller animals as preys.

Preys are those animals that are hunted, captured and eaten by predators.

In a particular habitat, when there is increased predators, there would be subsequent decrease in prey.

When the predators migrate to other areas in search of food, they decrease in number leading to increased number of preys in the area they migrated from.

Therefore, the chain of events that follows from an increase in predators are decrease in prey → decrease in predators → increase in prey.

Learn more about feeding relationship here:

https://brainly.com/question/26286956

The Documentary, “Before the Flood,” was very informative. It was about

Answers

it was about a discussion of the dangers of climate change and it's possible solutions (:

In order to transmit a neural message, a coordinated sequence of events must occur in the cell membrane. Use your mouse to drag the boxes into the correct sequence from left to right. View Available Hint(s) Reset Help +30 mV +10 mV -90 mV 60 mV Local current + 4 Sodium inactivation gates close; voltage-gated potassium channels Sodium rushes into the cell, causing depolarization. Voltage-gated potassium channels close. At threshold, voltage-gated sodium channels open.

Answers

In order to transmit a neural message, a sequence of events must occur in the cell membrane of the neuron. This sequence of events is known as the action potential, and it involves a coordinated change in the electrical potential across the membrane.

The action potential is triggered when the membrane potential reaches a certain threshold, typically around -55 mV.

At this threshold, voltage-gated sodium channels open, allowing sodium ions to rush into the cell. This influx of positive charge causes depolarization, which means that the membrane potential becomes more positive. As the membrane potential approaches +30 mV, the sodium inactivation gates close and the voltage-gated potassium channels open. This allows potassium ions to leave the cell, which causes repolarization of the membrane.

The movement of ions during the action potential generates a local current that travels along the membrane. This local current depolarizes adjacent regions of the membrane, causing voltage-gated sodium channels in those regions to open and continue the propagation of the action potential down the length of the axon.

Once the action potential has passed, the voltage-gated potassium channels close and the sodium-potassium pump restores the ionic concentrations to their resting state. This restores the membrane potential to its resting value of around -70 mV.

In summary, the sequence of events involved in transmitting a neural message involves the opening of voltage-gated sodium channels, the influx of sodium ions, depolarization, the closing of sodium inactivation gates, the opening of voltage-gated potassium channels, the efflux of potassium ions, repolarization, the restoration of resting ionic concentrations, and the restoration of the resting membrane potential. This coordinated sequence of events allows for rapid and efficient transmission of signals within the nervous system.

To learn more about neural message refer here:

https://brainly.com/question/31756231

#SPJ11

a(n) is composed of four elements: a nitrogen, an acid, a hydrogen, and a side group.

Answers

An amino acid is composed of four elements: a nitrogen, an acid, a hydrogen, and a side group.

Amino acid:

An amino acid has a central carbon atom, to which a nitrogen-containing amino group, a carboxyl (acid) group, a hydrogen atom, and a unique side group (also known as an R group) are attached. The side group is what distinguishes different amino acids from each other, and gives each amino acid its unique properties and functions. There are twenty common amino acids found in proteins. Amino acids are the building blocks of proteins and they are linked by peptide bonds to form proteins or polypeptide chains.

Therefore, the answer will be amino acid.

To know more about amino acids, visit here:

https://brainly.com/question/18270694

#SPJ11

why are enteric bacteria such as escherichia coli, are common meat contaminants?

Answers

Escherichia coli germs can contaminate meat when livestock are slaughtered and processed.

Because ground beef mixes flesh from numerous animals, there is a higher chance of infection. untainted milk. Raw milk can be contaminated with E. coli germs from a cow's udder or from milking tools.

The bacteria Escherichia coli (E. coli) typically reside in the intestines of both humans and animals. The majority of E. coli are benign and really play a crucial role in maintaining the health of the human gastrointestinal tract. However, some E. coli are pathogenic, which means they can make people unwell by either making them have diarrhea or making them ill outside of the digestive system. E. coli strains that can cause diarrhea can spread through tainted food or water, contact with people or animals, or contaminated food or water.

To learn more about Escherichia coli, refer:-

https://brainly.com/question/5870996

#SPJ4

The metabolic demand of the heart can be estimated by ___.
all of the above
the double product
the rate-pressure product
multiplying heart rate by systolic blood pressure

Answers

The metabolic demand of the heart can be estimated by multiplying heart rate by systolic blood pressure,

What is rate-pressure product ?

Also known as the rate-pressure product (RPP). The RPP is a quick and straightforward method for calculating myocardial oxygen demand . A higher MVO2 corresponds to a higher RPP.

The RPP is a valuable tool for determining the likelihood of myocardial ischemia even though it is not a perfect indicator of MVO2. The absence of adequate oxygen to the heart muscle is known as ischemia. Ischemia can result in heart attacks or angina (chest pain).

Heart disease patients can be monitored with the RPP. The patient may be at risk for a heart attack if their RPP is high. The RPP can also be used to evaluate how well heart disease treatments are working. After treatment, the RPP should drop, proving the therapy was successful.

Learn more about myocardial oxygen here : brainly.com/question/31179647

#SPJ4

Which insects are well-known beneficial insects of gardens?

Antlions & Lacewings

Mantids & Lady bugs

Lady bug & Antlions

Lady bugs & Lacewings

Answers

Insects play a vital role in maintaining the health and productivity of gardens, and some insects are particularly beneficial to have around. Ladybugs and lacewings are two well-known beneficial insects of gardens. Ladybugs, also known as ladybirds, are effective predators of aphids, scale insects, and mites.

They can consume up to 50 aphids per day and are also known to eat other garden pests. Lacewings are also predators of aphids, as well as other soft-bodied insects like mealybugs and whiteflies. Their larvae are voracious predators, consuming up to 200 aphids in a week.

Other beneficial insects include antlions, which prey on ants and other small insects, and mantids, which feed on a wide range of insects, including pests like caterpillars and grasshoppers. Having a diverse range of beneficial insects in your garden can help keep pest populations in check, reduce the need for pesticides, and promote a healthy and balanced ecosystem.

To know more about  insects  visit:

brainly.com/question/28174759

#SPJ11

PQR is a right angled triangle s is a point on pq angle prs= 34. 7 degrees ps=12 cm sq=4 cm pr=20cm work out the size of angle marked a

Answers

The size of angle A is approximately 18.43 degrees. To find the size of angle A, we can use the trigonometric relationship in a right-angled triangle.

To find the size of angle A, we can use the trigonometric relationship in a right-angled triangle.

In triangle PRS, we have:

PR = 20 cm

PS = 12 cm

SQ = 4 cm

We can use the tangent function to find the size of angle A. The tangent of an angle is defined as the ratio of the length of the opposite side to the length of the adjacent side.

In this case, tan(A) = SQ / PS = 4 cm / 12 cm = 1/3

To find the angle A, we can take the inverse tangent (arctan) of 1/3:

A = arctan(1/3) ≈ 18.43 degrees

Therefore, the size of angle A is approximately 18.43 degrees.

To learn more about right-angled triangle click here

https://brainly.com/question/13381746

#SPJ11

The eruption of a nearby volcano causes a prairie ecosystem to receive a lot
less sunlight. Which of these is the most likely effect on the ecosystem?
O A A decrease in plant growth
B. An increase in biodiversity
O C. An increase in immigration to the area
OD. A decrease in available water

Answers

Answer: a decrease in plant growth aplex

Explanation:

Answer:

its decrease in plant growth just took test

Explanation:

please help!! 15 points

please help!! 15 points

Answers

Answer:

The answer is the age of the rock.

Explanation:

Scientists can use their tools and DNA to figure out the age of rocks.

What factors affect the way gravity acts on objects?
!55 POINTS!

Answers

Answer:

Newton's law also states that the strength of gravity between any two objects

mass, and distance. The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the distance between them.

Anyone know any good books to study exam style questions for 9th grade biology?

Answers

Answer:

eph and sap and glm assessment and theory books

Why were giant planets close to their stars (often called Hot Jupiters) the first ones to be discovered? Select any/all correct answers. a.They are the most numerous planets
b. It is easiest to find them in spectra because they are massive
c. It is easiest to find them in lightcurves because they are largest d.It is easiest to find them in because they are close to their star e.It is easiest to find them in images because they are brightest
f. By pure coincidence gBecause they are the most massive, they are the first to explode as supernovae hBecause they are the most massive, they formed first

Answers

The correct answers are:

b. It is easiest to find them in spectra because they are massive.

c. It is easiest to find them in lightcurves because they are largest.

d. It is easiest to find them in because they are close to their star.

e. It is easiest to find them in images because they are brightest.

The discovery of giant planets close to their stars, often referred to as Hot Jupiters, can be attributed to several factors.

The initial detection methods employed in exoplanet research played a significant role in the discovery of Hot Jupiters. The most successful techniques, such as the radial velocity and transit methods, were particularly effective in identifying these close-in gas giants.

b. Giant planets close to their stars exert a significant gravitational pull, causing their parent stars to wobble.

This motion is detected through the radial velocity method, which measures the Doppler shift in the star's spectrum. Since Hot Jupiters are massive, their gravitational effect on the star is more pronounced, making them easier to detect in spectra.

c. Hot Jupiters, due to their large size, can cause noticeable dimming of their parent stars when they pass in front of them. This phenomenon, known as a transit, is detected by monitoring the lightcurves of stars. The substantial size of Hot Jupiters makes them more likely to produce detectable variations in brightness.

d. The proximity of Hot Jupiters to their stars is another contributing factor to their discovery. Their short orbital periods and close-in orbits make them more likely to transit in front of their stars, increasing the chances of their detection through transit observations.

e. Hot Jupiters are also relatively bright objects due to their large size and close proximity to their parent stars. This makes them more easily detectable in images taken during surveys or direct imaging techniques.

In conclusion, the early discovery of Hot Jupiters can be attributed to a combination of their massive size, close proximity to their stars, and the methods used for their detection, including spectroscopy, transit observations, and imaging.

To know more about Spectroscopy here: https://brainly.com/question/14854785

#SPJ11

one strand of a dna molecule has the base sequence 5'-ATAGGT-3'. the complementary base sequence on the other strand of DNA will be 3'-------------5'.
3' TGGAUA 5' 3' TATCCA 5 3' TGGATA 5 3' UAUCCA 5 3' ATAGGT 5

Answers

The complementary base sequence on the other strand of DNA will be 3'-TATCCA-5'. The sequence is obtained by pairing complementary nucleotides to the original strand: adenine (A) pairs with thymine (T) and guanine (G) pairs with cytosine (C).

The two strands of DNA are antiparallel, meaning they run in opposite directions. To find the complementary base sequence, we pair each nucleotide on the original strand with its complementary base. Adenine (A) always pairs with thymine (T), and guanine (G) always pairs with cytosine (C). In this case, the original strand has the base sequence 5'-ATAGGT-3'. To find the complementary sequence on the other strand, we match the nucleotides accordingly: A pairs with T, T pairs with A, G pairs with C, G pairs with C, and T pairs with A. Therefore, the complementary base sequence on the other strand is 3'-TATCCA-5'.

To learn more about DNA click here : brainly.com/question/30993611

#SPJ11

1.) What is the difference between a blastocyst and an embryo?
I need simple answers please help

Answers

Answer:

A blastocyst is made up of an inner group of cells with an outer shell. The inner group of cells will become the embryo. The embryo is what will develop into your baby. The outer group of cells will become structures, called membranes, which nourish and protect the embryo

Where does respiration take place?​

Answers

Answer: respiratory system

Explanation:

The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs and blood vessels. The muscles that power your lungs are also part of the respiratory system. These parts work together to move oxygen throughout the body and clean out waste gases like carbon dioxide

Respiration happens in the cells of plants, animals and humans, mainly inside mitochondria, which are located in a cell's cytoplasm. The energy released during respiration is used by plants to make amino acids, and by animals and humans to contract their muscles to let them move.

- BRAINLIEST answerer

Identify structure C in the figure.

Identify structure C in the figure.

Answers

Answer:

Ribosome

Explanation:

Ribosome is involved in translation. Whenever you see a large rough shape  with tRNA molecules in front it, then its a ribosome.

Which substance should be monitored and controlled to help minimize the impact of human activity on air quality? A. Ozone B. Nitrogen C. Oxygen D. Water vapor

Answers

Ozone is the correct answer to your question

this is the correct answer

Which substance should be monitored and controlled to help minimize the impact of human activity on air

which of the following is not a component of the ear? select one: a. pinna b. cochlea c. semicircular canal d. all of the above are part of the ear.

Answers

The correct answer is: d. all of the above are part of the ear.

All of the given options (a. pinna, b. cochlea, c. semicircular canal) are indeed components of the ear.

The pinna, also known as the auricle, is the visible part of the ear that resides outside the head. It serves to collect and direct sound waves into the ear canal.

The cochlea is a spiral-shaped, fluid-filled structure within the inner ear. It plays a crucial role in the conversion of sound vibrations into electrical signals that can be interpreted by the brain.

The semicircular canals are three fluid-filled tubes in the inner ear that are responsible for detecting head movements and helping to maintain balance.

Therefore, all of the listed options are integral components of the ear, and none of them are excluded from the ear's anatomy.

To learn more about ear click here:

brainly.com/question/32136866

#SPJ11

You are a forester charged with increasing productivity in a South American forest newly planted with pines from Oregon. You believe that the southern forest lacks the fungal diversity needed by the North American pines and that this lack of fungi is affecting the pines' productivity, but you have no evidence to support your ideas. Which of the following would be the best approach to assess the diversity of fungi likely contributing to tree productivity in the Oregon forest?

a. Do direct sequencing on representative soil samples from across the forest.
b. Expose the trees to radiolabeled CO2and then collect the soil samples with the greatest radioactivity and do direct sequencing.
c. Collect all the fruiting structures (mushrooms, morels, etc.) found above ground.
d. Count all the plant species and multiply by six, as David Hawksworth did when determining the ratio of fungal to plant species in England.

Answers

Answer:

The correct answer is : option A.

Explanation:

In this case an individual is experiencing low pines productivity. According to him that lack of fungal diversity affects the productivity of pines in southern forests.

To test this hypothesis or idea the best approach among the given option is to run a direct sequencing on soil samples from all across the forest. By sequencing representative soil samples for the will help in assessing the fungal diversity in particular soil sample and on that basis one can find the relation with productivity of pines.

Thus, the correct answer is : option A.

What kind of carbohydrate does rice contain?

Answers

Answer:

Rice contain complex carbohydrates or starches.

What time frame best describes when earthquakes occur?

a.Daily
b.Monthly
c.Yearly
d.Quarterly​

Answers

Answer:

D

Explanation:

it mostly occurs quarterly

Quarterly​ time frame best describes when earthquakes occur.

What is earthquake and its causes?

An earthquake is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves.

Earthquakes are the result of sudden movement along faults within the Earth. The movement releases stored-up 'elastic strain' energy in the form of seismic waves, which propagate through the Earth and cause the ground surface to shake.

Over 80 per cent of large earthquakes occur around the edges of the Pacific Ocean, an area known as the 'Ring of Fire'; this where the Pacific plate is being subducted beneath the surrounding plates.

Learn more about earthquake:

https://brainly.com/question/29500066

#SPJ2

please help on question about pre-mRNA -> protein

please help on question about pre-mRNA -> protein

Answers

The splicing of the pre-mRNA of the rhesus protein to remove the exon that codes for a membrane anchor is unlikely in the production of this protein.

What occurs in the production of rhesus protein?

The membrane anchor is an essential component that allows the protein to be embedded within the cell surface membrane of the red blood cells. Removing the exon that codes for the membrane anchor would prevent the protein from being anchored to the cell surface membrane, and it would not be able to perform its function. Therefore, this step is crucial in the production of the Rhesus protein, and it is unlikely to be removed by splicing the pre-mRNA.

Transcription of the protein occurred with the help of RNA polymerase within the nucleus, and once formed, the mRNA leaves the nucleus to get translated at a free ribosome within the cytoplasm. The protein formed was modified within the Golgi body, which is responsible for processing and modifying newly synthesized proteins before they are transported to their final destination.

Find out more on rhesus protein production here: https://brainly.com/question/24063159

#SPJ1

Image transcribed:

People who are Rhesus positive have one or more of three types of Rhesus antigen C, D or E, on the cell surface membrane of their red blood cells. Which of the following is unlikely in the production of this protein?

Splicing of the pre-mRNA of the rhesus protein to remove the exon that codes for a membrane anchor

Once formed, the mRNA leaves the nucleus to get translated at a free ribosome within the cytoplasm

The protein formed was modified within the golgi body

Transcription of the protein occurred with the help of RNA polymerase within the nucleus

Someone help me match the last two to their definition
Hypotonic and Isotonic

Someone help me match the last two to their definition Hypotonic and Isotonic

Answers

isotonic is equal on both sides, and hypotonic is higher inside the cell

i need help please somebody​

i need help please somebody

Answers

Answer:

It is bacteria

Explanation:

Answer:

Bacteria

Explanation:

Bacteria in your GI tract, also called gut flora or microbiome, help with digestion.

why does sarah tell caleb to hold on to the rope when he goes to feed the animals in the barn in chapter 3?

Answers

This is particularly important as Travis' father is away, and Caleb is the one responsible for taking care of the animals while he's gone.

The rope is a symbol of responsibility and safety, and its use highlights the importance of taking safety precautions when working with unpredictable and potentially dangerous animals.

In chapter 3 of the book "Old Yeller", Sarah tells Caleb to hold onto the rope when he goes to feed the animals in the barn because it is a safety measure to prevent any accidental injuries, primarily from the animals.

What is the book "Old Yeller" about?

Old Yeller is a classic novel written by Fred Gipson.

The story is set in Texas in the 1860s and revolves around a young boy named Travis Coates and his family, who are struggling to make ends meet on their farm.Travis' father is forced to leave home to take care of a cattle drive, leaving him in charge of the farm and his younger brother, Arliss. Old Yeller is a stray dog that comes into their lives and quickly becomes a loyal companion to Travis and his family.

The novel follows their adventures together and the bond they share.

What is the significance of the rope in Chapter 3 of "Old Yeller"?

In Chapter 3 of the book "Old Yeller," Sarah tells Caleb to hold onto the rope when he goes to feed the animals in the barn. This is a safety measure to prevent any accidental injuries, primarily from the animals.The animals in the barn are wild and unpredictable, and holding onto the rope allows Caleb to have some control over them and prevent any accidents.

This is particularly important as Travis' father is away, and Caleb is the one responsible for taking care of the animals while he's gone.

The rope is a symbol of responsibility and safety, and its use highlights the importance of taking safety precautions when working with unpredictable and potentially dangerous animals.

To know more about responsibility visit:

https://brainly.com/question/28903029

#SPJ11

What do you notice about the size of the planets?

Answers

Answer:

space is weird and imagine all of the things we haven't discovered

Answer:

Small then big

Other Questions
A cell entering mitosis with 32 chromosomes will produce daughter cells with __________. The half-life of a radioactive isotope is 210 d. How many days would it take for the decay rate of a sample of this isotope to fall to 0.60 of its initial rate?Number ____________ Units ____________ I NEED HELP plzzzzzzHow does Aeneas' piety pay off when they get to Italy? in book 7please don't get from the internet Total No. of members in Rajya Sabha is decided as-(A) 250 (B) 238 (C) 545 (D) None of these Question 2Which set of rational numbers is arranged from least to greatest?OOOO-3.5, 4, 2, 311-3.5, 4,3,21132, 3.14.-3.5114.3.2, -3.51110 pts Does Social Media have a largely positive impact on its users? You will compose a three to five (double-spaced) page position paper on the topic. The following format should be used:Opening paragraph:Supporting paragraphs/Body of the Paper: Paragraphs to Discuss Opposing Views/Body of the Paper: Concluding paragraph: Sources Cited: HELP NEEDED ASAP DUE TMRW MORNING!!! Why are some drugs referred to as "depressants"? aThey help a person come out of depression bThey are the opposite of anti-depressants cThey eventually lead to depression dThey slow down or depress brain function and breathing 1. Why is running a Website typically lesaexpensive than running a storefront business? A person operating a machine can mow 0. 75 acres in 1/2 hour. What is the rate, in acres per hour, that the person can mow? Write your answer as a decimal. A ______ is a statement that gives the focus and main idea of your essay. Solve the inequality for x 17>5-4/3 x A fourth-grade class needs 5 leaves each day to feed its 2 caterpillars. How many leaves would the students need each day for 12 caterpillars?" are the genes that cause vestigial wings and the quiver phenotype linked? do a chi-square test of independence to determine whether the genes have assorted independently. 9. (a) Where is the somatosensory area located in the brain? (1 mark) (b) Explain why the cortical homunculus indicates a distorted representation of the human body. (4 marks) What is "slip"? What was it primarily used for by the greeks? Question f(1)= ? Please explain What made Legalism the most restrictive form of government? How much power does it take to lift 20 newtons up to 10 m and 5 seconds? How did mass consumption in the Progressive era result in new consumer freedoms?Farmers in the heartland had more time and money to attend nickelodeon shows.Department stores provided city residents with access to electric washing machines and vacuum cleaners.BodyMass-produced radios were able to advertise the availability of new factory products.A and B onlyNone of the above Kaiya says the complex fraction /= is equivalent to the complex fraction =/. Is she correct? Explain your answer.