If an F2 generation of fruit flies had a 9:3:3:1 ratio for bar eyes:wildtype:bar eyes and...
If an F2 generation of fruit flies had a 9:3:3:1 ratio for bar eyes:wildtype:bar eyes and vestigial wings:vestigial wings mutations respectively, what was the genotype for the Parental generation?
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If an F2 generation of fruit flies had a 9:3:3:1 ratio
for bar eyes:wildtype:bar eyes and...
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?
When predicting the phenotypic ratio of a crossing between two heterozygous fruit flies, the ratio was...
When predicting the phenotypic ratio of a crossing between two
heterozygous fruit flies, the ratio was shown to be 9:3:3:1. what
would the parental fruit fly's genotype have been if the resulting
offspring had a 1:1:1:1 ratio instead?
When predicting the phenotypic ratio of a crossing between two heterozygous fruit flies, the ratio was shown to be 9:3:3.1. What would the parental fruit fly's genotype have been if the resulting offspring had a 1:1:1:1 ratio instead? Multiple Choice Ο O...
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.
transducer for her WOIRE 12. Fruit Flies An experiment with fruit flies involves one parent with...
transducer for her WOIRE 12. Fruit Flies An experiment with fruit flies involves one parent with normal wings and one parent with vestigial wings. When these parents have an offspring, there is a 3/4 probability that the offspring has normal wings and a 1/4 probability of vestigial wings. If the parents give birth to five offspring, what is the probability that at least one of the offspring has vestigial wings? If researchers need at least one offspring with vestigial wings,...
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...
please please answer this Suppose that you have 72 F2 flies from a cross, and expected...
please please answer this
Suppose that you have 72 F2 flies from a cross, and expected that they would show a phenotype ratio of: 9 red eye/normal wings: 3 red eye/dumpy wings: 3 eyeless/normal wings: 1 eyeless/dumpy wings How many flies with red eyes AND normal wings would you expect to have? 40.5 09 56 O 13.5
Dehybrid cross of F1 and F2 generation what is the Phenotype and genotype Ratio: 1). White...
Dehybrid cross of F1 and F2 generation what is the Phenotype and genotype Ratio: 1). White Male (w/y) X Vestigial Female(vg).
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...
E10 from Brooker: In fruit flies, curved wings are recessive to straight wings, and ebony body...
E10 from Brooker: In fruit flies, curved wings are recessive to straight wings, and ebony body is recessive to gray body. A cross was made berween true-breeding flies with curved wings and pray bodies and flies with straight wings and ebony bodies. The F1 offspring were then mated to flies with curved wings and ebony bodies to produce an F2 generation. A. Diagram the genotypes of this cross starting with the parental generation and ending with the Frencration B. What...
When predicting the phenotypic ratio of a crossing between two
heterozygous fruit flies, the ratio was shown to be 9:3:3:1. what
would the parental fruit fly's genotype have been if the resulting
offspring had a 1:1:1:1 ratio instead?
When predicting the phenotypic ratio of a crossing between two heterozygous fruit flies, the ratio was shown to be 9:3:3.1. What would the parental fruit fly's genotype have been if the resulting offspring had a 1:1:1:1 ratio instead? Multiple Choice Ο O...
transducer for her WOIRE 12. Fruit Flies An experiment with fruit flies involves one parent with normal wings and one parent with vestigial wings. When these parents have an offspring, there is a 3/4 probability that the offspring has normal wings and a 1/4 probability of vestigial wings. If the parents give birth to five offspring, what is the probability that at least one of the offspring has vestigial wings? If researchers need at least one offspring with vestigial wings,...
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...
please please answer this
Suppose that you have 72 F2 flies from a cross, and expected that they would show a phenotype ratio of: 9 red eye/normal wings: 3 red eye/dumpy wings: 3 eyeless/normal wings: 1 eyeless/dumpy wings How many flies with red eyes AND normal wings would you expect to have? 40.5 09 56 O 13.5
E10 from Brooker: In fruit flies, curved wings are recessive to straight wings, and ebony body is recessive to gray body. A cross was made berween true-breeding flies with curved wings and pray bodies and flies with straight wings and ebony bodies. The F1 offspring were then mated to flies with curved wings and ebony bodies to produce an F2 generation. A. Diagram the genotypes of this cross starting with the parental generation and ending with the Frencration B. What...
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