An autotetraploid with the genotype AAaa is crossed to a simplex autotetraploid individual. Assume 2 X...
An autotetraploid with the genotype AAaa is crossed to a simplex autotetraploid individual. Assume 2 X 2 segregation.
a. List the genotypes and frequency of the gametes produced by each plant.
AAaa Simplex
Gamete genotype Frequency Gamete genotype Frequency
b. What would be the genotypes and frequencies of the progeny from this cross?
If you can please explain how you solve this
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An autotetraploid with the genotype
AAaa is crossed to a simplex
autotetraploid individual. Assume 2 X...
2. You are working with an autotetraploid species and looking at the inheritance of a gene...
2. You are working with an autotetraploid species and looking at the inheritance of a gene that has two alleles (A and a). You cross a duplex with a nulliplex individual. Predict the genotypes and their ratios (frequencies) of the resulting progeny from this cross. (Assume 2 x 2 segregation and show your work.) a. List the genotypes and frequency of the gametes produced by each plant. Duplex Nulliplex Gamete genotype Frequency Gamete genotype Frequency b. What would be the...
please solve qs12-23 and include explanations thanks A wild-type trihybrid soybean plant Phenotype Number is crossed...
please solve qs12-23 and include explanations thanks
A wild-type trihybrid soybean plant Phenotype Number is crossed to a pure-breeding Pale 648 soybean plant with the recessive Pale, oval phenotypes pale leaf (), oval seed Pale, short 10 (r), and short height (t). The results Pale, oval, short 102 of the three-point test cross are Oval shown in the table. Traits not listed Oval, short 618 are wild-type. Short 84 Wild type 98 1. True False The phenotypes 1630 listed in...
I'm having trouble understanding this problem. The most frequent F2 progeny seem to have had crossover...
I'm having trouble understanding this problem. The most frequent
F2 progeny seem to have had crossover to me because the parents are
Aa Bb x aa bb but the progeny are Aa bb and aa Bb. I thought
parental progeny would have the same genotype as the parents. Can
you please explain how the most frequent progeny don't have
crossover? Thank you
In a dihybrid test cross the genotype of the F1 individual is Aa Bb and the tester genotype...
618 Short A wild-type trihybrid soybean plant Phenotype Number is crossed to a pure-breeding Pale 648...
618 Short A wild-type trihybrid soybean plant Phenotype Number is crossed to a pure-breeding Pale 648 soybean plant with the recessive Pale, oval 64 phenotypes pale leaf (!), oval seed Pale, short 10 (r), and short height (t). The results Pale, oval, short 102 of the three-point test cross are Oval shown in the table. Traits not listed Oval, short are wild-type. Wild type 98 1. True / False The phenotypes 1630 listed in the table represent the trihybrid's progeny...
2. You carry out a dihybrid cross in sweet peas where you examine the flower color...
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coat color is due to a dominant allele (W), black coat color to its recessive allele unnett squares for each of the following crosses and answer the questions. 2. In sheep, white tw). Construct P d frequency fo a. A black sheep crossed to a black sheep. List the genotypes, phenotypes, an each of the offspring b. A white sheep, the product of a black x white cross, is crossed with a black sheep. List the genotypes, phenotypes, and frequency...
please answer#2 question in the photo. please explain the answers. Thanks All answers must be typed...
please answer#2 question in the photo. please explain the answers.
Thanks
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Mendelian Genetics 7. Mendel crossed plants with the following genotypes: YyRr x yyrr. Is this a...
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Name: PRELAB QUESTIONS 1. Define the following terms: Gene- Allele - Phenotype- Genotype- Homozygous dominant -...
Name: PRELAB QUESTIONS 1. Define the following terms: Gene- Allele - Phenotype- Genotype- Homozygous dominant - Homozygous recessive- Heterozygous- 2. Put into your own words Mendel's law of segregation. LI Does the law of segregation always apply when dealing with genes located on chromosomes within a diploid nucleus? If not, explain why. 3. Mendel worked with several pea plant characters, each of which was determined by a single gene with two alleles, one dominant and the other recessive. For each...
How many different combinations of alleles are possible among the gametes produced by an individual that...
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2. You are working with an autotetraploid species and looking at the inheritance of a gene that has two alleles (A and a). You cross a duplex with a nulliplex individual. Predict the genotypes and their ratios (frequencies) of the resulting progeny from this cross. (Assume 2 x 2 segregation and show your work.) a. List the genotypes and frequency of the gametes produced by each plant. Duplex Nulliplex Gamete genotype Frequency Gamete genotype Frequency b. What would be the...
please solve qs12-23 and include explanations thanks
A wild-type trihybrid soybean plant Phenotype Number is crossed to a pure-breeding Pale 648 soybean plant with the recessive Pale, oval phenotypes pale leaf (), oval seed Pale, short 10 (r), and short height (t). The results Pale, oval, short 102 of the three-point test cross are Oval shown in the table. Traits not listed Oval, short 618 are wild-type. Short 84 Wild type 98 1. True False The phenotypes 1630 listed in...
I'm having trouble understanding this problem. The most frequent
F2 progeny seem to have had crossover to me because the parents are
Aa Bb x aa bb but the progeny are Aa bb and aa Bb. I thought
parental progeny would have the same genotype as the parents. Can
you please explain how the most frequent progeny don't have
crossover? Thank you
In a dihybrid test cross the genotype of the F1 individual is Aa Bb and the tester genotype...
618 Short A wild-type trihybrid soybean plant Phenotype Number is crossed to a pure-breeding Pale 648 soybean plant with the recessive Pale, oval 64 phenotypes pale leaf (!), oval seed Pale, short 10 (r), and short height (t). The results Pale, oval, short 102 of the three-point test cross are Oval shown in the table. Traits not listed Oval, short are wild-type. Wild type 98 1. True / False The phenotypes 1630 listed in the table represent the trihybrid's progeny...
2. You carry out a dihybrid cross in sweet peas where you examine the flower color locus (use symbols based on "P" for this gene) and blooming time locus (use symbols based on "L" for this gene). You cross a true breeding purple- flowering, early blooming plant to a true breeding red-flowering, late blooming plant. The F1 plants are all purple- flowering and late blooming. The F1 plants were subsequently used in a testcross. The flower color locus and the...
coat color is due to a dominant allele (W), black coat color to its recessive allele unnett squares for each of the following crosses and answer the questions. 2. In sheep, white tw). Construct P d frequency fo a. A black sheep crossed to a black sheep. List the genotypes, phenotypes, an each of the offspring b. A white sheep, the product of a black x white cross, is crossed with a black sheep. List the genotypes, phenotypes, and frequency...
please answer#2 question in the photo. please explain the answers.
Thanks
All answers must be typed and in italic tont so we can disth the questions. If you use more than one page they must be stapler togethet or points will be deducted. 1. How many gametes of differing genotypes can a female drosophila of genotype ARCiabe produce? How many gametes of differing genotypes can a male drosophila of gentotype ABC/abe produce? 2. In corn, the genes v (virescent seedlings),...
Mendelian Genetics 7. Mendel crossed plants with the following genotypes: YyRr x yyrr. Is this a dihybrid cross_ Use the given Punnett square to answer the questions below a. How many seeds out of 16 are yellow round? How many seeds out of 16 are yellow wrinkled?_ How many seeds out of 16 are green round? How many seeds out of 16 are green wrinkled? 8. Mendel crossed plants with the following genotypes: YyRr x YyRr. Is this a dihybrid...
Name: PRELAB QUESTIONS 1. Define the following terms: Gene- Allele - Phenotype- Genotype- Homozygous dominant - Homozygous recessive- Heterozygous- 2. Put into your own words Mendel's law of segregation. LI Does the law of segregation always apply when dealing with genes located on chromosomes within a diploid nucleus? If not, explain why. 3. Mendel worked with several pea plant characters, each of which was determined by a single gene with two alleles, one dominant and the other recessive. For each...
How many different combinations of alleles are possible among the gametes produced by an individual that is heterozygous for 5 separate (unlinked) genes? five ten sixteen thirty- two Consider a pea plant heterozygous for two dichotomous traits. flower color: PP and P_p = purple flowers; pp = white flowers. seed shape: RR and Rr = round seeds; rr = wrinkled seeds. A self-hybridizing dihybrid plant (PpRr x PpRr) generates F2 seeds that can be planted to grow into plants (di-hybrid...
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