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please help. ive inclided the fruit fly data given to me by my
instructor!!
CHAPTER 9...
c. Jwhite e For Cross #1, draw two Punnett squares in the space below to indicate...
c. Jwhite e For Cross #1, draw two Punnett squares in the space below to indicate what the F, and F, generation will be if the genes are autosomally linked. Specify the number of each phenotype you expect to be present in the F, generation, as well as the ratio of all phenotypes. Instructions: Answer the following questions and complete the data tables as you conduct your fruit fly crosses over the next two weeks. 1. Complete the following tables...
It is about fruit fly monohubrid cross Fruit Fly Lab Worksheet Part A: using the site...
It
is about fruit fly monohubrid cross
Fruit Fly Lab Worksheet Part A: using the site mate your two parental flies to obtain the Fı generation and answer questions 1 through 9. Questions: 1. What is the phenotype of the female generation fly? 2. What is the genotype of the female P generation fly? 3. What is the phenotype of the male P generation fly? 4. What is the genotype of the male P generation fly? Draw a Punnett square...
If an apterous female fruit fly with wild type (+) red eyes is crossed with a...
If an apterous female fruit fly with wild type (+) red eyes is crossed with a white eyed male with normal wild type wings, what is the resting F1 generation? Please show on a punnet square.Also what is the punnet dihybrid cross for the F2 generation. Note: the recessive white eyed allele is X-linked while the apterous (wingless) recessive allele is NOT x-linked. SO to summarize: male with recessive white eyes and with normal wild type wings and a recessive...
In Drosophila (fruit flies) the genes how, dumpy and ebony are located on chromosome 3. LOF...
In Drosophila (fruit flies) the genes how, dumpy and ebony are located on chromosome 3. LOF = loss of function. Flies homozygous for a LOF mutation (no gene product made) in ebony have dark black bodies. Flies homozygous for a LOF mutation (no gene product made) in dumpyhave truncated (short) wings. Flies homozygous for a partial LOF mutation (some gene product made but significantly less than normal) in how have wings that will not fold down (held out wings; that's...
Fruit flies normally have dull red eyes. Some fruit flies have white eyes due to a...
Fruit flies normally have dull red eyes. Some fruit flies have white eyes due to a mutation in a gene on the X-chromosome. The white eyed phenotype is X-linked recessive. The sex chromosomes in fruit flies are: females, normally XX; males, normally XY. If a red-eyed female who is a carrier of the white eyed allele (normal or wild-type phenotype) mates with a white-eyed male (mutant phenotype), what is the likelihood that their male offspring will have red eyes? Parents:...
The F1 Generation of fruit fly cross is (XV/XV ; bw/bw x XV+/Y; bw+/bw+) Show the...
The F1 Generation of fruit fly cross is
(XV/XV ; bw/bw x XV+/Y;
bw+/bw+)
Show the punnet square cross for the F1 and F2 generation of
flies and indicate the eye colors
Any gene followed by a + sign indicates the dominant wild-type eye color: brick red. W+, V+, bw+, st+ Any gene that does not have a + sign indicates the recessive type: xw—white (X-linked), bw-brown, st-bright red, XY—bright red (X-linked) In dihybrid crosses there are two genes involved....
Assortment of genes on same chromosome In the fruit fly Drosophila, there is a dominant gene...
Assortment of genes on same chromosome In the fruit fly Drosophila, there is a dominant gene for normal wings and its recessive allele for vestigial wings. At another gene locus. there is a dominant gene for red eyes and its recessive allele for purple eyes. A female that was heterozygous at both gene loci was mated with a male that is homozygous for both recessive alleles. Knowing this, complete the sentences with the correct terms. 94% crossing over independent assortment...
In Drosophila (fruit flies) the genes how, dumpy and ebony are located on chromosome 3. LOF...
In Drosophila (fruit flies) the genes how, dumpy and ebony are located on chromosome 3. LOF = loss of function. Flies homozygous for a LOF mutation (no gene product made) in ebony have dark black bodies. Flies homozygous for a LOF mutation (no gene product made) in dumpy have truncated (short) wings. Flies homozygous for a partial LOF mutation (some gene product made but significantly less than normal) in how have wings that will not fold down (held out wings;...
A new gene is being investigated in fruit flies. The recessive allele of this gene (b)...
A new gene is being investigated in fruit flies. The recessive allele of this gene (b) causes the wings to develop a blue color, while the dominant allele (b) permits wild-type colorless wings to develop. Preliminary studies indicate that this new gene is located on the X-chromosome. You decided to perform a two-point testcross to determine its position relative to the well-established garnet eyes gene (g). You cross a female heterozygous for both genes with a testcross male fly, and...
The solutions are given, but could you please help me by providing the steps to get...
The solutions are given, but could you please help me by
providing the steps to get to the answer. I would like to be able
to understand the way to get to the answers given. Thank you!
Please show as much work as possible so I can follow along. Thank
you!
3. You have been playing craps at Las Vegas and suspect that the dice are loaded. You decide to perform an experiment using a single die to determine how...
c. Jwhite e For Cross #1, draw two Punnett squares in the space below to indicate what the F, and F, generation will be if the genes are autosomally linked. Specify the number of each phenotype you expect to be present in the F, generation, as well as the ratio of all phenotypes. Instructions: Answer the following questions and complete the data tables as you conduct your fruit fly crosses over the next two weeks. 1. Complete the following tables...
It
is about fruit fly monohubrid cross
Fruit Fly Lab Worksheet Part A: using the site mate your two parental flies to obtain the Fı generation and answer questions 1 through 9. Questions: 1. What is the phenotype of the female generation fly? 2. What is the genotype of the female P generation fly? 3. What is the phenotype of the male P generation fly? 4. What is the genotype of the male P generation fly? Draw a Punnett square...
Fruit flies normally have dull red eyes. Some fruit flies have white eyes due to a mutation in a gene on the X-chromosome. The white eyed phenotype is X-linked recessive. The sex chromosomes in fruit flies are: females, normally XX; males, normally XY. If a red-eyed female who is a carrier of the white eyed allele (normal or wild-type phenotype) mates with a white-eyed male (mutant phenotype), what is the likelihood that their male offspring will have red eyes? Parents:...
The F1 Generation of fruit fly cross is
(XV/XV ; bw/bw x XV+/Y;
bw+/bw+)
Show the punnet square cross for the F1 and F2 generation of
flies and indicate the eye colors
Any gene followed by a + sign indicates the dominant wild-type eye color: brick red. W+, V+, bw+, st+ Any gene that does not have a + sign indicates the recessive type: xw—white (X-linked), bw-brown, st-bright red, XY—bright red (X-linked) In dihybrid crosses there are two genes involved....
Assortment of genes on same chromosome In the fruit fly Drosophila, there is a dominant gene for normal wings and its recessive allele for vestigial wings. At another gene locus. there is a dominant gene for red eyes and its recessive allele for purple eyes. A female that was heterozygous at both gene loci was mated with a male that is homozygous for both recessive alleles. Knowing this, complete the sentences with the correct terms. 94% crossing over independent assortment...
A new gene is being investigated in fruit flies. The recessive allele of this gene (b) causes the wings to develop a blue color, while the dominant allele (b) permits wild-type colorless wings to develop. Preliminary studies indicate that this new gene is located on the X-chromosome. You decided to perform a two-point testcross to determine its position relative to the well-established garnet eyes gene (g). You cross a female heterozygous for both genes with a testcross male fly, and...
The solutions are given, but could you please help me by
providing the steps to get to the answer. I would like to be able
to understand the way to get to the answers given. Thank you!
Please show as much work as possible so I can follow along. Thank
you!
3. You have been playing craps at Las Vegas and suspect that the dice are loaded. You decide to perform an experiment using a single die to determine how...
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