Homework Answers
Answer:
3. Since normal finger is dominant, presence of a single dominant allele (S) will produce normal fingers.
(a) Parents: ss x ss
F1: ss (All short fingers)
100% of the offsprings will have short fingers due to recessive conditions of the trait in both parents.
(b) None of the offsprings will have normal fingers.
(c) Parents: Ss x ss
F1: Ss (Normal fingers), Ss (Normal fingers), ss (short fingers), ss (short fingers)
50% of the offsprings will have short fingers.
(d) 50% of the offsprings will have normal fingers.
Add Answer to:
Set up a Punnet Square for each of the two crosses listed below. The trait being...
Can you please show me how you set up the punnet square? Question: Some fruit flies...
Can you please show me how you set up the punnet square? Question: Some fruit flies are very sensitive to alcohol. This sensitivity is an autosomal recessive trait linked to the cheapdate gene. If two heterozygous individuals mate, what percentage of offspring will be sensitive to alcohol? Answer: 25% will be sensitive to alcohol (25% have the homozygous recessive phenotype).
Use a Punnett square to predict offspring outcome for the following parent crosses Trait we are...
Use a Punnett square to predict offspring outcome for the following parent crosses Trait we are tracking is plant height in which T = Tall Trait and t = Short Trait 3. Questions to Answer: 1.Given what you know about trait expression which trait is Dominant & which is Recessive in this example? 2. For each Genotype indicate what the Phenotype would be: T T = ______, T t = _________, t t = ___________ Assuming one parent had...
BIO 142 Test X 9) Curly hair (CC) is incompletely dominant over straight hair (ce), therefore the heterozygous genotype (Ce) produces wavy hair (Ce), Set up the Punnet square and cross a mother with...
BIO 142 Test X 9) Curly hair (CC) is incompletely dominant over straight hair (ce), therefore the heterozygous genotype (Ce) produces wavy hair (Ce), Set up the Punnet square and cross a mother with wavy hair with a man with wavy hair. (5 points) What is the percentage of different phenotypes of their children? Show your works. Female Genotype: Genotype ratio Phenotype ratio: Male Genotype: 10) Cross a father with blood type AO and a mother with BO blood type....
The trait being studied is plant height, where tall (T) is dominant to short (t). A...
The trait being studied is plant height, where tall (T) is dominant to short (t). A TT plant is crossed with a tt plant. What percentage of the offspring will be: Tall? Short? A Tt plant is crossed with a Tt plant. What percentage of the offspring will be: Tall? Short?
7. Consider the following crosses in Drosophila. The two traits being investigated involve eye color and...
7. Consider the following crosses in Drosophila. The two traits being investigated involve eye color and the presence or absence of wing crossveins. The outcomes of four crosses are shown below. Number of offspring of each phenotype Parents of cross orange, crossveins red. crossveins red crossveinless orange. crossveinless orange. crossveins orange, crossveins 83 26 red, crossveins red. crossveinless 63 20 18 65 red. crossveinless 71 81 0 0 red, crossveins red crossvens red. crossveins 34 93 28 11 Which eye...
also draw the punnet square 6. A brown-eyed man, whose mother was blue-eyed, marries a blue-eyed...
also draw the punnet square
6. A brown-eyed man, whose mother was blue-eyed, marries a blue-eyed woman. The man is red-green colour blind and his wife has normal colour vision although her father was also colour blind. (Note: brown eyes is dominant over blue eyes and eye colour is inherited autosomally. Red-green colour blindness is a sex-linked recessive trait). a) What are the genotypes of the man and his wife with respect to these two traits? Ger b) Complete the...
GENETICS LAB REPORT Set up and complete a Punnett's square to combine the sperm with the...
GENETICS LAB REPORT Set up and complete a Punnett's square to combine the sperm with the eggs (gametes), to determine the possible combinations for their children (F1 generation) concerning the finger length gene. 2 Le Le Le Le What is the expected genotypic ratio of the offspring from this cross? LL: Llibeill 1:2:1 If this couple had many children, what percentage of their children would you expect to have longer fingers? I have long fires So percentage is 75010 CLL,...
As it is UNIT GENETICS PROBLEMS #2: TEST CROSSES 1. In peas, green pods are dominant...
As it is
UNIT GENETICS PROBLEMS #2: TEST CROSSES 1. In peas, green pods are dominant and yellow pods are the recessive trait. You have pea plants with green pods but you are unsure of the parentage of these plants. How would you determine the genotype of your green pod plants 2. Two black mice mate. Six of their offspring are black and two are white. (Black fur is dominant to white.) a· What are the genotypes of the parents....
Questions 1-6 BIOL 366 Mono and Dihybrid Crosses Recitation Problem Set Directions: For problems 1-6, do...
Questions 1-6
BIOL 366 Mono and Dihybrid Crosses Recitation Problem Set Directions: For problems 1-6, do the following A. List how many genes are involved B. List how many alleles are involved. C. Identify symbols and genotypes / phenotypes D. List the genotypes of the parents E. Diagram and complete a Punnett square F. Give the phenotype percentages/ration of the offspring 1. In dogs, erect ears (E) is dominate over droopy ears (e). What are the results if two heterozygous...
3. Rr is an example of a d answer the questions for each Punnett square Complete...
3. Rr is an example of a d answer the questions for each Punnett square Complete the following monohybrid crosses: and answer the question A green pea plant (GG) is crossed with a yellow pea plant (88). Show your 4. What percentage of the offspring will have a green phenotype? 5. What percentage of the offspring will have a yellow phenotype? 6. What percentage will have a heterozygous genotype? 7. What percentage will have a homozygous genotype? A tall plant...
BIO 142 Test X 9) Curly hair (CC) is incompletely dominant over straight hair (ce), therefore the heterozygous genotype (Ce) produces wavy hair (Ce), Set up the Punnet square and cross a mother with wavy hair with a man with wavy hair. (5 points) What is the percentage of different phenotypes of their children? Show your works. Female Genotype: Genotype ratio Phenotype ratio: Male Genotype: 10) Cross a father with blood type AO and a mother with BO blood type....
7. Consider the following crosses in Drosophila. The two traits being investigated involve eye color and the presence or absence of wing crossveins. The outcomes of four crosses are shown below. Number of offspring of each phenotype Parents of cross orange, crossveins red. crossveins red crossveinless orange. crossveinless orange. crossveins orange, crossveins 83 26 red, crossveins red. crossveinless 63 20 18 65 red. crossveinless 71 81 0 0 red, crossveins red crossvens red. crossveins 34 93 28 11 Which eye...
also draw the punnet square
6. A brown-eyed man, whose mother was blue-eyed, marries a blue-eyed woman. The man is red-green colour blind and his wife has normal colour vision although her father was also colour blind. (Note: brown eyes is dominant over blue eyes and eye colour is inherited autosomally. Red-green colour blindness is a sex-linked recessive trait). a) What are the genotypes of the man and his wife with respect to these two traits? Ger b) Complete the...
GENETICS LAB REPORT Set up and complete a Punnett's square to combine the sperm with the eggs (gametes), to determine the possible combinations for their children (F1 generation) concerning the finger length gene. 2 Le Le Le Le What is the expected genotypic ratio of the offspring from this cross? LL: Llibeill 1:2:1 If this couple had many children, what percentage of their children would you expect to have longer fingers? I have long fires So percentage is 75010 CLL,...
As it is
UNIT GENETICS PROBLEMS #2: TEST CROSSES 1. In peas, green pods are dominant and yellow pods are the recessive trait. You have pea plants with green pods but you are unsure of the parentage of these plants. How would you determine the genotype of your green pod plants 2. Two black mice mate. Six of their offspring are black and two are white. (Black fur is dominant to white.) a· What are the genotypes of the parents....
Questions 1-6
BIOL 366 Mono and Dihybrid Crosses Recitation Problem Set Directions: For problems 1-6, do the following A. List how many genes are involved B. List how many alleles are involved. C. Identify symbols and genotypes / phenotypes D. List the genotypes of the parents E. Diagram and complete a Punnett square F. Give the phenotype percentages/ration of the offspring 1. In dogs, erect ears (E) is dominate over droopy ears (e). What are the results if two heterozygous...
3. Rr is an example of a d answer the questions for each Punnett square Complete the following monohybrid crosses: and answer the question A green pea plant (GG) is crossed with a yellow pea plant (88). Show your 4. What percentage of the offspring will have a green phenotype? 5. What percentage of the offspring will have a yellow phenotype? 6. What percentage will have a heterozygous genotype? 7. What percentage will have a homozygous genotype? A tall plant...
Most questions answered within 3 hours.
-
When an object moves through a fluid, the fluid exerts a viscous
force F on the...
asked 1 minute from now -
Why did the observed chemistry of thallium mislead Mendelev to
place the group 13 element (Tl)...
asked 1 hour ago -
A sine wave signal is displayed on the screen of an
oscilloscope. 6 peak-to-peak divisions are...
asked 3 hours ago -
a
1500 kg car accelerates from 0 to 25 m / s in 21.0s. How much...
asked 4 hours ago -
Calculate the molarity of each of the following solutions:
(a) 30.5 g of ethanol (C2H5OH) in...
asked 4 hours ago -
1 Refer to the build-borrow-or-buy framework as a decision tree
for the Adidas company. Identify a...
asked 5 hours ago -
Problem 2: The Problem of Social Cost. A Rancher and Farmer live
side-by-side to each other....
asked 6 hours ago -
a uniform bar of weight 40N is 4 meter long. weights
on 60N and 100N are...
asked 6 hours ago -
Define Diet counceling? What are the
responsibilities of a counselor?
asked 8 hours ago -
Hey im just confused about how to put the ' A angle n' and ' S...
asked 8 hours ago -
A short essay about the WSJ article on Oreo versus Hydrox.
asked 8 hours ago -
##8. A program contains the following function definition:
##def cube(num):
##return num * num * num...
asked 8 hours ago