Homework Answers
Expected ratio = 9 : 3 : 3 : 1
# seeds = 100
# purple round = 59
# purple wrinkled = 15
# yellow round = 16
# yellow wrinkled = 10
Observed ratio,
59/10, 15/10, 16/10, 10/10
5.9 : 1.5 : 1.6 : 1
The expected and observed ratios are not same. This may be because of the reason that our sample size is small.
Please rate high.
Add Answer to:
Observed F2 generation: Count the seed color and texture phenotypes for 100 seeds. How many of...
UUUUUU Examine the millet seeds provided in the kit. Each seed represents an individual living being....
UUUUUU Examine the millet seeds provided in the kit. Each seed represents an individual living being. There are two seed types: 1) some seeds are round with a smooth exterior; 2) some seeds are slightly wrinkled and have pointed ends. See Figure 9. Round Wrinkled Figure 9. Millet seeds: round or wrinkled. 2 Assume the following about the millet seeds: the character for seed texture has two alleles, the round seed allele (R) and the wrinkled seed allele (r). Complete...
Complete a dihybrid cross between a pea plant (plant 1) with white flowers and wrinkled seeds...
Complete a dihybrid cross between a pea plant (plant 1) with white flowers and wrinkled seeds with a plant (plant 2) with purple flowers and round seeds. Fill in the Punnett square between Plant 1 and Plant 2. Plant 2 is heterozygous for flower color and homozygous for seed color. What are the phenotypic ratios of the F1 generation? Phenotypes: purple flowers with round seeds: purple flowers with wrinkled seeds: white flowers with round seeds: white flowers with wrinkled seeds:...
Mendel crossed peas having round seeds and yellow cotyledons (seed leaves) with peas having wrinkled seeds...
Mendel crossed peas having round seeds and yellow cotyledons (seed leaves) with peas having wrinkled seeds and green cotyledons. All the F1 plants had round seeds with yellow cotyledons. Based on this cross, what is the probability that an organism in the F2 generation will have round seeds and green cotyledons and NOT be true breeding? (Hint: Think carefully about what true breeding means in terms of genotype.)
Two true breeding strains of peas, one with yellow and round seeds and the other with...
Two true breeding strains of peas, one with yellow and round seeds and the other with green and wrinkled seeds, were crossed. All the F1plants had yellow and round seeds. When these F1 plants were test crossed to the green and wrinkled parental strain, the following offspring were obtained: 30 yellow and round; 20 green and round; 26 yellow and wrinkled; 28 green and wrinkled. A) Please diagram the crosses described above, showing genotypes for each plant, using your own...
Mendel found that yellow pea pod color (G) was dominant to green pea pod color (g),...
Mendel found that yellow pea pod color (G) was dominant to green pea pod color (g), and that round seeds (W) were dominant to wrinkled seeds (w). What percentage of each of the phenotypes below are expected from the following cross? GGww x GgWw _____ Yellow and round _____ Yellow and wrinkled _____ Green and round _____ Green and wrinkled A. 0% B. 25% C. 33% D. 50% E. 66% F. 75% G. 100%
You are studying two genes in corn that you believe may be linked: seed shape and...
You are studying two genes in corn that you believe may be linked: seed shape and and kernel color. You cross two true-breeding corn plants (one with red kernels and round seeds to one with yellow kernels and wrinkled seeds) and receive all red- kerneled, round seed offspring. You then perform a test-cross using the F1 offspring and a yellow-kerneled, round seed corn and receive the following result: 610 red kernels, round seeds 90 yellow kernels, round seeds 100 red...
Question 31 (1 point) In pea plants, round (R) seeds are dominant to wrinkled (r) seeds....
Question 31 (1 point) In pea plants, round (R) seeds are dominant to wrinkled (r) seeds. In a genetic cross of two pea plants where one plant is heterozygous for the seed shape trait and the other is homozygous for the recessive (r) trait, what percentage of the offspring would have the wrinkled seed shape? O a) 25% Ob) 100% O c) 50% O d) 75% Question 32 (1 point) In pea plants, green (G) seeds are dominant to yellow...
5. In the garden pea, Mendel found that yellow seed color was dominant to green and...
5. In the garden pea, Mendel found that yellow seed color was dominant to green and that round seed shape was dominant to shrunken. What phenotypic ratio would be expected in the F2 generation from a cross of pure breeding yellow and round with pure breeding green and shrunken? What is the F2 ratio of yellow/round, yellow/shrunken, green/round, and green/ shrunken?
What are the independent variable, dependent variable, for figures 11.8 what are the control and experimental...
What are the independent variable, dependent variable, for
figures 11.8 what are the control and experimental group? Give a
prediction that support the hypothesis.
V Figure 11.8 Inquiry Do the alleles for one character segregate into gametes dependently or independently of the alleles for a different after generation? color and seed shape inherited y? Figure 11.8 shows how a ss, a cross between F, dihy- ermine which of these two Experiment To follow the characters of seed color and seed...
What is a Explain in detail. Cells used to prepare karyotypes are usually in (state the...
What is a Explain in detail. Cells used to prepare karyotypes are usually in (state the cell cycle stage). A true breeding plant producing smooth and yellow needs was crossed to a true breeding plan producing All F_1 offspring produced green and smooth seeds. F_1 content is an follows: 152 yellow and smooth; 48 yellow and wrinkled; 153 green and wrinkled 447 green and smooth. What is the expected phenotypic ratio is this F_2 generation? Write down the fraction along...
UUUUUU Examine the millet seeds provided in the kit. Each seed represents an individual living being. There are two seed types: 1) some seeds are round with a smooth exterior; 2) some seeds are slightly wrinkled and have pointed ends. See Figure 9. Round Wrinkled Figure 9. Millet seeds: round or wrinkled. 2 Assume the following about the millet seeds: the character for seed texture has two alleles, the round seed allele (R) and the wrinkled seed allele (r). Complete...
You are studying two genes in corn that you believe may be linked: seed shape and and kernel color. You cross two true-breeding corn plants (one with red kernels and round seeds to one with yellow kernels and wrinkled seeds) and receive all red- kerneled, round seed offspring. You then perform a test-cross using the F1 offspring and a yellow-kerneled, round seed corn and receive the following result: 610 red kernels, round seeds 90 yellow kernels, round seeds 100 red...
Question 31 (1 point) In pea plants, round (R) seeds are dominant to wrinkled (r) seeds. In a genetic cross of two pea plants where one plant is heterozygous for the seed shape trait and the other is homozygous for the recessive (r) trait, what percentage of the offspring would have the wrinkled seed shape? O a) 25% Ob) 100% O c) 50% O d) 75% Question 32 (1 point) In pea plants, green (G) seeds are dominant to yellow...
5. In the garden pea, Mendel found that yellow seed color was dominant to green and that round seed shape was dominant to shrunken. What phenotypic ratio would be expected in the F2 generation from a cross of pure breeding yellow and round with pure breeding green and shrunken? What is the F2 ratio of yellow/round, yellow/shrunken, green/round, and green/ shrunken?
What are the independent variable, dependent variable, for
figures 11.8 what are the control and experimental group? Give a
prediction that support the hypothesis.
V Figure 11.8 Inquiry Do the alleles for one character segregate into gametes dependently or independently of the alleles for a different after generation? color and seed shape inherited y? Figure 11.8 shows how a ss, a cross between F, dihy- ermine which of these two Experiment To follow the characters of seed color and seed...
What is a Explain in detail. Cells used to prepare karyotypes are usually in (state the cell cycle stage). A true breeding plant producing smooth and yellow needs was crossed to a true breeding plan producing All F_1 offspring produced green and smooth seeds. F_1 content is an follows: 152 yellow and smooth; 48 yellow and wrinkled; 153 green and wrinkled 447 green and smooth. What is the expected phenotypic ratio is this F_2 generation? Write down the fraction along...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago