please please answer thisHomework Answers
According to the question, 9 out of 16 offsprings are with red eyes and normal wings. So, out of 72 F2 flies, their number would be = (9/16)×72= 0.5625×72 = 40.5.
Answer. 40.5
Thanks
Add Answer to:
please please answer this
Suppose that you have 72 F2 flies from a cross, and expected...
In flies, red eyes are dominant to brown eyes, while long wings are dominant to dumpy...
In flies, red eyes are dominant to brown eyes, while long wings are dominant to dumpy wings. You will cross a true-breeding fly with red eyes & dumpy wings to a true-breeding fly with brown eyes & long wings. a. What genotype & phenotype do you expect in the F1 generation? b. Draw a Punnett Square which represents the F2 generation & give phenotypic ratios.
6. In Cross 1, a yellow eyed, long wing fruit fly from a pure breeding strain...
6. In Cross 1, a yellow eyed, long wing fruit fly from a pure breeding strain is mated to a red eye, short wing fruit fly from a pure breeding strain. All of their offspring (F1) had red eyes and long wings. In Cross 2, one of the F1 offspring is mated to a fly with yellow eyes and short wings, and this cross gave the following F2 population: 194 flies with long wings and red eyes, 796 flies with...
1. In Drosophila (fruit flies) Curly (c) wings are recessive and normal (C) wings are dominant....
1. In Drosophila (fruit flies) Curly (c) wings are recessive and normal (C) wings are dominant. If you cross curly wing flies with homozygous normal wing what is the expected genotype and phenotype of the F1 generation? What is the expected phenotypic ratio of the F2 generation?
Please, need help with this problem ! ( Cell Biology ) Thank You Problem 9 -...
Please, need help with this problem ! ( Cell Biology )
Thank You
Problem 9 - Panoptes In Ancient Greek mythology, the giant Argus was attributed the nickname "Panoptes" ("all seeing") because he had 100 eyes spread all over his head and body. And our friend Argus Panoptes, herem is afflicted with ubiquitous expression of the eyeless gene Aristotle and molecular biology Nowadays, researchers induce mutations in animal models to better understand mutations in humans In fruit flies, a genetic...
The phenotype of vestigial (short) wings (vg) in Drosophila melanogaster is caused by an autosomal recessive...
The phenotype of vestigial (short) wings (vg) in Drosophila melanogaster is caused by an autosomal recessive mutant allele that independently assorts with an autosomal recessive mutant allele for hairy (h) body. A parental cross was made between a fly that is homozygous for normal wings with a hairy body and a fly with vestigial wings that is homozygous for normal body hair. The wild-type F1 flies were crossed to each other and produced 1536 offspring. The phenotypes of the F2...
The phenotype of vestigial (short) wings (vg) in Drosophila melanogaster is caused by an autosomal recessive...
The phenotype of vestigial (short) wings (vg) in Drosophila melanogaster is caused by an autosomal recessive mutant allele that independently assorts with an autosomal recessive mutant allele for hairy (h) body. A parental cross was made between a fly that is homozygous for normal wings with a hairy body and a fly with vestigial wings that is homozygous for normal body hair. The wild-type F1 flies were crossed to each other and produced 1536 offspring. The phenotypes of the F2...
4. You cross individuals with the following Genotypes, AaBbDdEeFFGg & AaBbDDEeFfGg. Predict the proportion of offspring...
4. You cross individuals with the following Genotypes, AaBbDdEeFFGg & AaBbDDEeFfGg. Predict the proportion of offspring that would show the following Phenotype or Genotype? A) all Dominant Phenotypes, B) the Genotype: AabbDdEeFfgg, C) the Genotype: AABbDdEeFfgg, D) the Genotype: aaBbddEeffGg, & E) all Recessive Phenotypes. 5. You cross individuals with the following Genotypes, AaBbDdEeFFgg x AabbDDEeFfGg. If you produce 1000 offspring in this cross, predict the number of offspring that would have the following Phenotype or Genotype? A) all Dominant...
In the Australian sheep blowfly an autosomal gene yellow (alleles y, y + ) determines the...
In the Australian sheep blowfly an autosomal gene yellow (alleles y, y + ) determines the recessive phenotype yellow eyes. A pure breeding strain with yellow eyes is crossed to a pure breeding wild-type strain. The F1 flies from this cross are allowed to interbreed to produce the F2 generation. 41 The phenotype of the F1 flies will be A. wild type B. yellow eyes C. recessive D. y + y 42 The F1 flies are testcrossed, the phenotypic ratio...
You mate two Fi flies and observe the following results of the F2 generation. Mal Tan body Male. ...
We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageYou mate two Fi flies and observe the following results of the F2 generation. Mal Tan body Male. Wid Type Mae Tan body Female: Wild Type Female: Tan body 0 25 0 254 0 2400 Total 120 is. Describe the phenotypes and ratios obtained in the F generation. What does this result tell you about the sex chromosome location of the tan...
In fruit flies, assume bright red eyes (r) and curly wing (w) are encoded by two...
In fruit flies, assume bright red eyes (r) and curly wing (w) are encoded by two alleles that are recessive to wild-type alleles (R and W). These two genes are on the same chromosome. A fly homozygous bright red eyes and curly wings is crossed to a homozygous dominant fly. The F1 have a normal eyes and wings. The F1 flies are test crossed to homozygous recessive flies. Wild-type eyes, wild type wing 418 Bright...
6. In Cross 1, a yellow eyed, long wing fruit fly from a pure breeding strain is mated to a red eye, short wing fruit fly from a pure breeding strain. All of their offspring (F1) had red eyes and long wings. In Cross 2, one of the F1 offspring is mated to a fly with yellow eyes and short wings, and this cross gave the following F2 population: 194 flies with long wings and red eyes, 796 flies with...
Please, need help with this problem ! ( Cell Biology )
Thank You
Problem 9 - Panoptes In Ancient Greek mythology, the giant Argus was attributed the nickname "Panoptes" ("all seeing") because he had 100 eyes spread all over his head and body. And our friend Argus Panoptes, herem is afflicted with ubiquitous expression of the eyeless gene Aristotle and molecular biology Nowadays, researchers induce mutations in animal models to better understand mutations in humans In fruit flies, a genetic...
We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageYou mate two Fi flies and observe the following results of the F2 generation. Mal Tan body Male. Wid Type Mae Tan body Female: Wild Type Female: Tan body 0 25 0 254 0 2400 Total 120 is. Describe the phenotypes and ratios obtained in the F generation. What does this result tell you about the sex chromosome location of the tan...
Most questions answered within 3 hours.
-
How would
you create a group that promotes multicultural
understanding?
Should a
session conducted with youth...
asked 1 minute from now -
A 2-kg block sits on a horizontal table. There is a hole in the
table directly...
asked 11 minutes ago -
If the rate law for the reaction A ⟶ Products is rate = k[A]2 ,
calculate...
asked 15 minutes ago -
A
projectile is shot horizontally at 23.4 m/s from the roof of a
building 55 m...
asked 29 minutes ago -
Which of the following ratios would be considered a measurement
of short-term liquidity?
Select one:
a....
asked 31 minutes ago -
Nitrogen dioxide is one of the many oxides of nitrogen (often
collectively called "NOx") that are...
asked 40 minutes ago -
1/ Using ________________ as they are intended is the best
guarantee for consistency and forward compatibility....
asked 50 minutes ago -
Portfolio theory
Given the following information about firm A and the
market:δ
E (Rm)= 12 per...
asked 47 minutes ago -
Albert files his income tax return (showing a total tax of
$23,000) 5½ months after the...
asked 51 minutes ago -
This exercise involves you using imagination and logical
reasoning to occupy the mindset of a visualiser...
asked 1 hour ago -
What kinds of storage have you seen in use during your own
lifetime?
asked 1 hour ago -
Practicing Acid Base Calculations
Cameco in Port Hope, Ontario uses hydrofluoric acid to make a
uranium...
asked 1 hour ago