Directions: For the following questions, create a Punnett square. Be sure to show the genotypes, phenotypes, and percentages for each cross.
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Directions: For the following questions, create
a Punnett square. Be sure to show the genotypes,
phenotypes,...
Directions: For the following questions, create a Punnett square. Be sure to show the genotypes, phenotypes,...
Directions: For the following questions, create
a Punnett square. Be sure to show the genotypes,
phenotypes, and percentages for each cross.
5. Mendel first made sure that he had purebred dominant green pod plants and then he crossed them with yellow pod plants. What is the probability that the offspring are green? 6. Second, Mendel used the offspring from the first cross and allowed them to self pollinate. What is the probability that the resulting offspring are yellow? 7. Fur...
Dihybrid Punnett Square Practice Problems Directions: Answer the questions that follow in your science notebook. For...
Dihybrid Punnett Square Practice Problems Directions: Answer the questions that follow in your science notebook. For a particular plant, the allele for tall (T) is dominant over the allele for short (t). For the same plant, the allele for colored flowers (G is dominant over white flowers (c). A farmer as shown in the Punnett Parent 1 TtC 2. For a particular rodent, black fur (B) is dominant over brown fur (b), and a long tail (L) is dominant over...
Punnett Square for Question #4 is a the top Punnett Square Genotypic ratio: Phenotypic ratio: 5....
Punnett Square for Question #4 is a the top
Punnett Square Genotypic ratio: Phenotypic ratio: 5. Purple flowers (P) are completely dominant over white flowers (p). If a pea plant is heterozygous for purple flowers, can any of this plant's offspring have all purple flowers? Think about the different genotypes with which you can cross the hetero- zygous parent: homozygous dominant, heterozygous, and homozygous recessive. Use three Punnett squares to show your work for each possible phenotype. Heterozygous purple pea...
Dihybrid Cross Worksheet up a punet suwe wong the following information: Dominale del fortal plants •...
Dihybrid Cross Worksheet up a punet suwe wong the following information: Dominale del fortal plants • Received forward plants • Dominated for purple flowers • Receive alle for white flowers * Cross a homozygous dominate parent (DOWw) with a homozygous recessive parent 2. Using the pure square in question What is the probability of producing tal plants with purple flowers? Possible genotype(s)? b. What is the probability of producing dwarf plante with white flowers? Possible genotype(s)? c. What is the...
SB13U Part 4: Genetics (Punnett Squares) 1. In pigs, erect ears (E) are dominant to drooping...
SB13U Part 4: Genetics (Punnett Squares) 1. In pigs, erect ears (E) are dominant to drooping ears (e) and mule foot (M) is dominant to cloven foot (m). Cross a heterozygous erect eared, mule footed pig with a drooping eared, cloven footed pig. Complete the Punnett Square and list all the possible phenotypes. (10 marks) a) What are the genotypes of this cross? b) Complete the Punnett Square: List all phenotypes and how many are in above Punnett Square (NOTE:...
Directions: For each of the following problems 13-18, 1. List the genotypes of the parents. 2....
Directions: For each of the following problems 13-18, 1. List the genotypes of the parents. 2. Diagram and complete a Puonett square 3. Give the phenotype percentages of the offspring. In garden peas, round seed coats (R) is dominant over wrinkled seed coats (r). 14.) What will the results be of a cross between a homozygous dominant male and a recessive female? In peas, yellow color (Y) is dominant to green (y). 15.) What will be the results of a...
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....
For questions 5 and 6: Tall (T) is dominant to short (t) 5. Ifa homozygous tall...
For questions 5 and 6: Tall (T) is dominant to short (t) 5. Ifa homozygous tall plant is crossed with a short plant, what percentage of the offspring will be tall? , The two parents used in this cross are called as breeding parents. 6. Iftwo heterozygous tall plants from the above are crossed, what percentage of the offspring will be short? For questions 7, 8 and 9: Purple (R) is dominant to white (r) If two white flowered plants...
Exercise 2: Punnett Squares Complete each of the following Punnett squares and then use the information...
Exercise 2: Punnett Squares Complete each of the following Punnett squares and then use the information within the square to determine the percentages of genotypes and phenotypes of potential offspring. 1. Punnett Square: Flower Color. P-dominant allele for purple flowers. p - recessive allele for white flowers. Genotypes of potential offspring: % PP. %Pp. Phenotypes of potential offspring:__% purple flowers, – % white flowers 2. Punnett Square: Pea Texture. W= dominant allele for wrinkly peas, w - recessive allele for...
with brown fur and all offspring had black fur. ne of the resulting F2 progeny were...
with brown fur and all offspring had black fur. ne of the resulting F2 progeny were brown 7. A guinea pig with black fur was bred to one with brown fur and all offspring na When two of these F1 offspring were bred, some of the resulting F2 progeny while others were black. a. What is the dominant phenotype? How do you know?__ b. Create symbols to represent the alleles for coat color in guinea pigs. Black = Brown =...
Directions: For the following questions, create
a Punnett square. Be sure to show the genotypes,
phenotypes, and percentages for each cross.
5. Mendel first made sure that he had purebred dominant green pod plants and then he crossed them with yellow pod plants. What is the probability that the offspring are green? 6. Second, Mendel used the offspring from the first cross and allowed them to self pollinate. What is the probability that the resulting offspring are yellow? 7. Fur...
Dihybrid Punnett Square Practice Problems Directions: Answer the questions that follow in your science notebook. For a particular plant, the allele for tall (T) is dominant over the allele for short (t). For the same plant, the allele for colored flowers (G is dominant over white flowers (c). A farmer as shown in the Punnett Parent 1 TtC 2. For a particular rodent, black fur (B) is dominant over brown fur (b), and a long tail (L) is dominant over...
Punnett Square for Question #4 is a the top
Punnett Square Genotypic ratio: Phenotypic ratio: 5. Purple flowers (P) are completely dominant over white flowers (p). If a pea plant is heterozygous for purple flowers, can any of this plant's offspring have all purple flowers? Think about the different genotypes with which you can cross the hetero- zygous parent: homozygous dominant, heterozygous, and homozygous recessive. Use three Punnett squares to show your work for each possible phenotype. Heterozygous purple pea...
Dihybrid Cross Worksheet up a punet suwe wong the following information: Dominale del fortal plants • Received forward plants • Dominated for purple flowers • Receive alle for white flowers * Cross a homozygous dominate parent (DOWw) with a homozygous recessive parent 2. Using the pure square in question What is the probability of producing tal plants with purple flowers? Possible genotype(s)? b. What is the probability of producing dwarf plante with white flowers? Possible genotype(s)? c. What is the...
SB13U Part 4: Genetics (Punnett Squares) 1. In pigs, erect ears (E) are dominant to drooping ears (e) and mule foot (M) is dominant to cloven foot (m). Cross a heterozygous erect eared, mule footed pig with a drooping eared, cloven footed pig. Complete the Punnett Square and list all the possible phenotypes. (10 marks) a) What are the genotypes of this cross? b) Complete the Punnett Square: List all phenotypes and how many are in above Punnett Square (NOTE:...
Directions: For each of the following problems 13-18, 1. List the genotypes of the parents. 2. Diagram and complete a Puonett square 3. Give the phenotype percentages of the offspring. In garden peas, round seed coats (R) is dominant over wrinkled seed coats (r). 14.) What will the results be of a cross between a homozygous dominant male and a recessive female? In peas, yellow color (Y) is dominant to green (y). 15.) What will be the results of a...
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....
For questions 5 and 6: Tall (T) is dominant to short (t) 5. Ifa homozygous tall plant is crossed with a short plant, what percentage of the offspring will be tall? , The two parents used in this cross are called as breeding parents. 6. Iftwo heterozygous tall plants from the above are crossed, what percentage of the offspring will be short? For questions 7, 8 and 9: Purple (R) is dominant to white (r) If two white flowered plants...
Exercise 2: Punnett Squares Complete each of the following Punnett squares and then use the information within the square to determine the percentages of genotypes and phenotypes of potential offspring. 1. Punnett Square: Flower Color. P-dominant allele for purple flowers. p - recessive allele for white flowers. Genotypes of potential offspring: % PP. %Pp. Phenotypes of potential offspring:__% purple flowers, – % white flowers 2. Punnett Square: Pea Texture. W= dominant allele for wrinkly peas, w - recessive allele for...
with brown fur and all offspring had black fur. ne of the resulting F2 progeny were brown 7. A guinea pig with black fur was bred to one with brown fur and all offspring na When two of these F1 offspring were bred, some of the resulting F2 progeny while others were black. a. What is the dominant phenotype? How do you know?__ b. Create symbols to represent the alleles for coat color in guinea pigs. Black = Brown =...
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