Homework Answers
the above case is an example of incomplete dominance ,incompete dominance result in a formation of third phenotype also,in above case third phenotypeis orange (intermediate of red and yellow) ,in incomplete dominance one allele for a specific trait is not completely expressed over is paired allele and form a third phenotype.expected ratio is 1red 2 orange 1 yellow
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Trait B Heliodors are either red (R), yellow (Y or an intermediate phenotype, orange. Value: 1...
1) The alternate forms of a gene for the same trait are known as -A)alleles. B)phenotypes....
1) The alternate forms of a gene for the same trait are known as -A)alleles. B)phenotypes. C)genotypes. D)codominants. E)incomplete dominants. 2) Mendel carried out most of his research with A)livestock -B)pea plants. C)guinea pigs. D)fruit flies. E)bacteria. 3) Which of the following is true according to Mendel's law of segregation? A)Each individual contains two alleles for each trait. B)Fertilization restores the presence of two alleles. C)Alleles separate from each other during gamete formation. D)Each gamete contains one copy of each...
Narrative essay 1. In corn, purple kernels are dominant to yellow kernels, and starchy kernels are...
Narrative essay
1. In corn, purple kernels are dominant to yellow kernels, and starchy kernels are dominant to sweet kernels. If the genotypic verent crosed with a yellow, sweet parent? What would be the phenotypic ratio of the Fa complete dominance is the pattern of inheritance, what would be and phenotypic ratios for the offspring of a true breeding purple, starchy generation? 2. In guinea pigs, a cross between black furred and brown furred parents gives offspring with 100% black...
7) In humans, brown eyes (B) are a simple dominant trait over blue eyes (b). What...
7) In humans, brown eyes (B) are a simple dominant trait over blue eyes (b). What is the genotype of a brown-eyed woman who has a blue-eyed child? A)bb -B)Bb С)ВВ D)BBB E) BbBb 8) The ability to roll the edges of the tongue upward in a U-shape is inherited as a dominant allele at a single gene locus, Which of the following genotypes would produce an individual that can roll their tongue? A)TT only B)Tt only C) only D)TT...
no 15&16 Clownfish exhibit three phenotypeni red, yellow, and orange. If a red clownfish is mated...
no 15&16
Clownfish exhibit three phenotypeni red, yellow, and orange. If a red clownfish is mated with a yellow clownfish, the resulting progeny are all orange. a. What type of inheritance pattern do you suspect? incomplete dominance b. Construct a Punnett square to illustrate a cross between two RRRR orange clownfish. (make up letters to represent the alleles) 15. RRR Genotypic ratio: la: Phenotypic ratio: 1: 2!! There are 4 alleles (C.ch, ch, and e) of the gene for coat...
PPPPPP Step 5: Determine the phenotype of cach possible allele combination shown in the offspring. In...
PPPPPP Step 5: Determine the phenotype of cach possible allele combination shown in the offspring. In this instance, three of the offspring Chose with the genotypes EE, Ee, and Be) have free earlobes, because the free earlobe allele is dominant to the attached-carlobe allele. One offspring, ec, has attached earlobes. Therefore, the proba- bility of having offspring with free earlobes is 3/4 and with attached earlobes is 1/4. Additional Single-Factor Inheritance Problems (One Trait Followed from One Generation to the...
2. The lubber grasshopper is a very large grasshopper, and is black with red and yellow...
2. The lubber grasshopper is a very large grasshopper, and is black with red and yellow stripes. Assume that red stripes are expressed from the homozygous RR genotype, yellow stripes from the homozygous rr genotype, and both from the heterozygous genotype. A. If two heterozygous grasshoppers were crossed, what would be the genotypic ratio of the F1 generation (RR:Rr:rr)? Fill in the Punnett square. B. What genotypes would be produced by crossing a grasshopper with both color stripes and one...
Background Information for Question 1: . Question 1 A) What is the inheritance pattern of eye...
Background Information for Question 1:
.
Question 1 A)
What is the inheritance pattern of eye colour? Explain your
answer.
Multiple choice, Select one:
a. Red is incomplete dominance to yellow and the heterozygotes
have orange eyes.
b. Red is dominant to orange and yellow. Orange is recessive to
red but dominant to yellow. Yellow is recessive to both red and
orange.
c. We need more information to answer the question.
d. Red is dominant to yellow.
e. Red is...
Background Information for Question 1: . Question 1 A) What is the inheritance pattern of eye...
Background Information for Question 1:
.
Question 1 A)
What is the inheritance pattern of eye colour? Explain your
answer.
Multiple choice, Select one:
a. Red is incomplete dominance to yellow and the heterozygotes
have orange eyes.
b. Red is dominant to orange and yellow. Orange is recessive to
red but dominant to yellow. Yellow is recessive to both red and
orange.
c. We need more information to answer the question.
d. Red is dominant to yellow.
e. Red is...
Background Information for Question 1: . Question 1 A) What is the inheritance pattern of eye...
Background Information for Question 1:
.
Question 1 A)
What is the inheritance pattern of eye colour? Explain your
answer.
Multiple choice, Select one:
a. Red is incomplete dominance to yellow and the heterozygotes
have orange eyes.
b. Red is dominant to orange and yellow. Orange is recessive to
red but dominant to yellow. Yellow is recessive to both red and
orange.
c. We need more information to answer the question.
d. Red is dominant to yellow.
e. Red is...
7. If offspring exhibit a 3:1 phenotypic are the parents' genotypes? f purple flower color in...
7. If offspring exhibit a 3:1 phenotypic are the parents' genotypes? f purple flower color in a plant is controlled by the allele Rand white flower.com by the allele, which flower color is dominant? and white flower color is controlled 9. If a heterozygous purple flowered plant is crossed with a white flowered plant w phenotypes of their offspring? as 10. If the offspring of a cross are 50 purple-flowered plants and 14 white-flowered plants, what are the genotypes of...
1) The alternate forms of a gene for the same trait are known as -A)alleles. B)phenotypes. C)genotypes. D)codominants. E)incomplete dominants. 2) Mendel carried out most of his research with A)livestock -B)pea plants. C)guinea pigs. D)fruit flies. E)bacteria. 3) Which of the following is true according to Mendel's law of segregation? A)Each individual contains two alleles for each trait. B)Fertilization restores the presence of two alleles. C)Alleles separate from each other during gamete formation. D)Each gamete contains one copy of each...
Narrative essay
1. In corn, purple kernels are dominant to yellow kernels, and starchy kernels are dominant to sweet kernels. If the genotypic verent crosed with a yellow, sweet parent? What would be the phenotypic ratio of the Fa complete dominance is the pattern of inheritance, what would be and phenotypic ratios for the offspring of a true breeding purple, starchy generation? 2. In guinea pigs, a cross between black furred and brown furred parents gives offspring with 100% black...
7) In humans, brown eyes (B) are a simple dominant trait over blue eyes (b). What is the genotype of a brown-eyed woman who has a blue-eyed child? A)bb -B)Bb С)ВВ D)BBB E) BbBb 8) The ability to roll the edges of the tongue upward in a U-shape is inherited as a dominant allele at a single gene locus, Which of the following genotypes would produce an individual that can roll their tongue? A)TT only B)Tt only C) only D)TT...
no 15&16
Clownfish exhibit three phenotypeni red, yellow, and orange. If a red clownfish is mated with a yellow clownfish, the resulting progeny are all orange. a. What type of inheritance pattern do you suspect? incomplete dominance b. Construct a Punnett square to illustrate a cross between two RRRR orange clownfish. (make up letters to represent the alleles) 15. RRR Genotypic ratio: la: Phenotypic ratio: 1: 2!! There are 4 alleles (C.ch, ch, and e) of the gene for coat...
PPPPPP Step 5: Determine the phenotype of cach possible allele combination shown in the offspring. In this instance, three of the offspring Chose with the genotypes EE, Ee, and Be) have free earlobes, because the free earlobe allele is dominant to the attached-carlobe allele. One offspring, ec, has attached earlobes. Therefore, the proba- bility of having offspring with free earlobes is 3/4 and with attached earlobes is 1/4. Additional Single-Factor Inheritance Problems (One Trait Followed from One Generation to the...
2. The lubber grasshopper is a very large grasshopper, and is black with red and yellow stripes. Assume that red stripes are expressed from the homozygous RR genotype, yellow stripes from the homozygous rr genotype, and both from the heterozygous genotype. A. If two heterozygous grasshoppers were crossed, what would be the genotypic ratio of the F1 generation (RR:Rr:rr)? Fill in the Punnett square. B. What genotypes would be produced by crossing a grasshopper with both color stripes and one...
Background Information for Question 1:
.
Question 1 A)
What is the inheritance pattern of eye colour? Explain your
answer.
Multiple choice, Select one:
a. Red is incomplete dominance to yellow and the heterozygotes
have orange eyes.
b. Red is dominant to orange and yellow. Orange is recessive to
red but dominant to yellow. Yellow is recessive to both red and
orange.
c. We need more information to answer the question.
d. Red is dominant to yellow.
e. Red is...
Background Information for Question 1:
.
Question 1 A)
What is the inheritance pattern of eye colour? Explain your
answer.
Multiple choice, Select one:
a. Red is incomplete dominance to yellow and the heterozygotes
have orange eyes.
b. Red is dominant to orange and yellow. Orange is recessive to
red but dominant to yellow. Yellow is recessive to both red and
orange.
c. We need more information to answer the question.
d. Red is dominant to yellow.
e. Red is...
Background Information for Question 1:
.
Question 1 A)
What is the inheritance pattern of eye colour? Explain your
answer.
Multiple choice, Select one:
a. Red is incomplete dominance to yellow and the heterozygotes
have orange eyes.
b. Red is dominant to orange and yellow. Orange is recessive to
red but dominant to yellow. Yellow is recessive to both red and
orange.
c. We need more information to answer the question.
d. Red is dominant to yellow.
e. Red is...
7. If offspring exhibit a 3:1 phenotypic are the parents' genotypes? f purple flower color in a plant is controlled by the allele Rand white flower.com by the allele, which flower color is dominant? and white flower color is controlled 9. If a heterozygous purple flowered plant is crossed with a white flowered plant w phenotypes of their offspring? as 10. If the offspring of a cross are 50 purple-flowered plants and 14 white-flowered plants, what are the genotypes of...
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