You have a pea plant with round, yellow seeds. A cross test with green, wrinkled seeds (rryy) gives the following data: 50% of the offspring make round seeds, 50% of the offspring make wrinkled seeds, and 100% of the offspring make yellow seeds. What was the genotype of the original plant?

Answers

Answer 1

Answer:

RRYy

Explanation:

from the result of the progeny, it is obvious that the gene for yellow colouration is homozygous dominant while the genetype for seed shape round is heterzygous dominant.


Related Questions

The time period during which an organ is coming ""on-line"" during pre-natal development is referred to as the:________.

Answers

Answer:

Embryonic period

Explanation:

During Prenatal development, the development of an organism takes place in three stages  

1) Stage I – When the organism is at the stage I i.e the germinal stage a zygote is formed after a sperm fuses with an egg. The mass of cell move through the fallopian tube and gets embedded in the uterus wall. This process is called implantation.  

2) Stage II – In the second stage i.e Embryonic Stage major organs start developing and come in line. After this stage, the embryo is one inch long.  

3) Fetal stage – Sex organ, bone, muscle start forming.  

Other Questions
You purchased 6 items at the 2-Dollar Store costing $1.98, $.59, $2.99, $.99, $2.49, and $.49. What is the mean price of your purchased items? An insect that is resistant to currently used pesticides has infested the cotton crop, and this year's crop is only half of what was produced last year. You accurately predict that this willA. shift the supply curve of cotton to the right, the equilibrium price of cotton will increase, and the demand for cotton will fallB. shift the supply curve of cotton to the right, the equilibrium price of cotton will increase, and the quantity demanded of cotton will decrease.C. shift the supply curve of cotton to the left, the equilibrium price of cotton will increase, and the quantity demanded of cotton will decrease.D. shift the supply curve of cotton to the left, the equilibrium price of cotton will increase, and the demand for cotton will fall. Which of the following best describes the human population from early times to the present? You have been working at a manufacturing site but have been transitioned to a different part of the site with new responsbilities. When should your employer train you on any chemical hazards in this new responsibility? You are considering adding a microbrewery on to one of your firm's existing restaurants. This will entail an increase in inventory of $8,000, an increase in Accounts payable of $2,500, and an increase in property, plant, and equipment of $40,000. All other accounts will remain unchanged. What the change in net working capital resulting from the addition of the microbrewery is? On a spending spree in Malaysia, you buy an ox with a weight of 28.9 piculs in the local unit of weights: 1 picul = 100 gins, 1 gin = 16 tahils, 1 tahil = 10 chees, and 1 chee = 10 hoons. The weight of 1 hoon corresponds to a mass of 0.3779 g. When you arrange to ship the ox home to your astonished family, how much mass in kilograms must you declare on the shipping manifest? (Hint: Set up multiple chain-link conversions.) A researcher follows a protocol to test the activity of a mitochondrial extract containing all of the soluble enzymes of the matrix. Because the mitochondrial extract was dialyzed, the protocol lists low molecular weight cofactors that must be added to the extract in order to catalyze the oxidation of acetyl-CoA to CO2. The list does not include lipoic acid, a known cofactor of the citric acid cycle. Why is lipoic acid omitted from the list of cofactors to add back to the extract? O O O O O The added TPP can substitute for lipoic acid in the pyruvate dehydrogenase complex. Lipoic acid is covalently attached to the pyruvate dehydrogenase complex. The disulfide bond in lipoic acid prevents diffusion through the dialysis membrane. The Kd of lipoic acid binding to pyruvate dehydrogenase is extremely low. The oxidation of acetyl-CoA to CO2 does not require lipoic acid in vitro. What is the greatest number of y-intercepts a line can have? Explain The field of _____ is involved in the scientific study of behavior and mental processes. A particle of mass 4.00 kg is attached to a spring with a force constant of 100 N/m. It is oscillating on a frictionless, horizontal surface with an amplitude of 2.00 m. A 6.00-kg object is dropped vertically on top of the 4.00-kg object as it passes through its equilibrium point. The two objects stick together. a. Does the amplitude of the vibrating system increase or decrease as a result of the collision? By how much does the amplitude of the vibrating system change as a result of the collision? b. How does the period change? By how much does the period change? c. How does the mechanical energy of the system change? By how much does the energy change? d. Account for the change in energy. Which of the following forms of communication has the most impact during your interview?a. Nonverbalb. Verbalc. Voice qualityd. Intonation What French town was virtually destroyed during the Allied advance from Normandy despite its populations sympathy for the Allied Powers and serves as an example of military necessity?a. St. L b. Calaisc. St. Louis d. Paris (4x+7) and [5(x-4)} what is the value of x "But today we are raising more than we can consume. Today we are making more than we can use. Today our industrial society is congested; there are more workers than there is work; there is more capital than there is investment. We do not need more moneywe need more circulation, more employment. Therefore, we must find new markets for our produce, new occupation for our capital, new work for our labor." Which type of policy was this statement intended to justify? detente imperialism containment protectionism The magnitude of the gravitational force between a particle of mass m1 and one of mass m2 is given by F(x) = G m1m2 / x2, where G is a constant and x is the distance between the particles. (Use any variable or symbol stated above as necessary.) (a) What is the corresponding potential energy function U(x)? Assume that U(x) 0 as x [infinity]. U(x) = The purpose of using good email techniques is to ___ what is the solution to the equation below? Round your answer to two decimal places. 4*e^x=12.76 A bulletin board has a perimeter of 200 inches. Which equation expresses the area A(w) of the bulletin board as a function of its width, w?A. A(w) = 100w - w2B. A(w) = 200w - w2C. A(w) = w2 100wD. A(w)=w2 - 200w which level of classification contains the largest number of organisms Which describes the safest way to sit at a desk while typing on the computer? A. Keep the knees and hips at 90-degree angles and the wrists straight. B. Elevate the knees, keep the hips at a 90-degree angle, and keep the shoulders back C. Keep the monitor above the eyes and the keyboard slightly raised D. Keep the monitor at eye level and the keyboard slightly raised. Steam Workshop Downloader