Question

In: Biology

Incomplete dominance is observed in snapdragon flower color; homozygous dominant individuals appear red, homozygous recessive individuals...

Incomplete dominance is observed in snapdragon flower color; homozygous dominant individuals appear red, homozygous recessive individuals appear blue, and heterozygous individuals appear purple. Of the 60 plants in your snapdragon patch, 25 have blue flowers, 30 have purple flowers, and 5 have red flowers. What is the observed frequency of the dominant allele?

Group of answer choices

33.33%

8.33%

58.33%

16.67%

66.67%

Solutions

Expert Solution

gladiator answered 3 years ago
Next > < Previous

Related Solutions

Define the following terms: Homozygous, heterozygous, dominant, recessive, incomplete dominance.
Define the following terms: Homozygous, heterozygous, dominant, recessive, incomplete dominance.  
In the shrub Ixococ meloites, red flower color is incompletely dominant to white flower color. If...
In the shrub Ixococ meloites, red flower color is incompletely dominant to white flower color. If a true-breeding plant with red flowers is crossed to a true breeding plant with white flowers, what would be the phenotype of the F1 plants? a. The plants will all have red flowers. b. The plants will all have white flowers. c. The some of the flowers on an F1 plant will be red and other flowers on the same plant will be white....
A snapdragon plant has red, pink, or white flowers, inherited in an incomplete dominance pattern. It’s...
A snapdragon plant has red, pink, or white flowers, inherited in an incomplete dominance pattern. It’s height is inherited in a dominant/recessive pattern. It can come in tall (T) or dwarf (homozygous recessive) varieties. What is the ratio expected if you cross a pink-tall (Tt) plant with a pink-short (tt) plant? 1 red tall: 1 red dwarf: 2 pink tall : 2 pink dwarf : 1 white tall : 1 white dwarf 1 red tall : 1 red dwarf :...
n the shrub Ixococ meloites, red flower color is incompletely dominant to white flower color. If...
n the shrub Ixococ meloites, red flower color is incompletely dominant to white flower color. If a true-breeding plant with red flowers is crossed to a true breeding plant with white flowers, what would be the phenotype of the F1 plants? a. The plants will all have red flowers. b. The plants will all have white flowers. c. The some of the flowers on an F1 plant will be red and other flowers on the same plant will be white....
n the shrub Ixococ meloites, red flower color is incompletely dominant to white flower color. If...
n the shrub Ixococ meloites, red flower color is incompletely dominant to white flower color. If a true-breeding plant with red flowers is crossed to a true breeding plant with white flowers, what would be the phenotype of the F1 plants? a. The plants will all have red flowers. b. The plants will all have white flowers. c. The some of the flowers on an F1 plant will be red and other flowers on the same plant will be white....
1.      In snapdragons, red flower color (CR) is incompletely dominant to white flower color (CW). The...
1.      In snapdragons, red flower color (CR) is incompletely dominant to white flower color (CW). The heterozygote has pink flowers. Normal broad leaves (LB) are incompletely dominant to narrow, grass-like leaves, (LN). The heterozygote has an intermediate leaf width. If a red-flowered, narrow-leaved snapdragon is crossed with a white-flowered broad-leaved one, what will be the phenotypes in the F1and F2generations, and what will be the proportions of the different classes?        (Draw a branching diagram to provide the answer)
In a certain species of flower, the red allele for flower color (R) is completely dominant...
In a certain species of flower, the red allele for flower color (R) is completely dominant to the pink allele (r). A completely recessive allele (d) at a second gene on a different chromosome allows pigment (color) to be actually deposited within flowers; the lack of pigment results in white flowers. READ CAREFULLY! (a) What is a possible genotype for a pink flower? ___ ___ ___ ___ (b) What is the probability that a flower that is heterozygous for both...
Choose one of the following traits (1) Dominant/recessive OR Codominant OR Incomplete dominance OR Sex-linked (2)...
Choose one of the following traits (1) Dominant/recessive OR Codominant OR Incomplete dominance OR Sex-linked (2) choose a trait that fits into that category that was not mentioned in the PPT (3) briefly describe the trait and (4) what is the current percentage of people that have this trait in the US.
Flower color in pea plants exhibits complete dominance as the purple allele is completely dominant over...
Flower color in pea plants exhibits complete dominance as the purple allele is completely dominant over the white alleles. A) Out of 276 pea plants, 273 have purple flowers. Assuming the population is in Hardy-Weinberg Equilibrium, calculate the Expected allele frequencies. B) A group of students counts 552 pea plants. Based on the expected allele frequencies, how many should have purple flowers and how many should have white flowers?
complete a punnet square for a cross between a homozygous red-flowered snapdragon (RR) and a homozygous...
complete a punnet square for a cross between a homozygous red-flowered snapdragon (RR) and a homozygous white-flowered snapdragon(rr). give the ratio for the phenotype and the genotype.
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT