Based on the same ch aracters and traits in problem 16 , determine the genotypes of...
Based on the same ch
aracters and traits in problem 16
, determine the genotypes of the parental plants
involved in the crosses below:
a.
Parents: round, yellow x round, yello
w
Offspring: 3/4 round, yellow; 1/4 wrinkled, yellow
b.
Parents: wrinkled, yellow x round, yellow
Offspring: 6/16 wrinkled, yellow; 2/16 wrinkled, green; 6/16 round, yellow; 2/16 round, green
c.
Parents: round, yellow x round, yellow
Offspring: 9/16 roun
d, yellow; 3/16 round, green; 3/16 wrinkled, yellow; 1/16 wrinkled, green
d.
Parents: round, yellow x wrinkled, green
Offspring: 1/4 round, yellow; 1/4 round, green, 1/4 wrinkled, yellow; 1/4 wrinkled, green
Please provide explanation as how to approach this problem.
Homework Answers
To approach this problem the following things may help:
- if the dominant trait is expressed in the progeny, then atleast one parent shall have atleast i comply of it.
- if the recessive trait is expressed in the progeny, both the parents shall have atleast one copy of the corresponding allele
Add Answer to:
Based on the same ch
aracters and traits in problem 16
, determine the genotypes of...
Considering the traits round (dominant) versus wrinkled (recessive) and yellow (dominant) versus green (recessive), determine the...
Considering the traits round (dominant) versus wrinkled (recessive) and yellow (dominant) versus green (recessive), determine the genotypes of the parental plants by analyzing the phenotypes of their offspring. Wrinkled yellow X round yellow = 6/16 wrinkled yellow, 2/16 wrinkled green, 6/16 round yellow, 2/16 round green.
Table 1: Mendel's Traits and Symbols for Pea Plants Traits Symbol Symbol Dominant Allele Round Yellow...
Table 1: Mendel's Traits and Symbols for Pea Plants Traits Symbol Symbol Dominant Allele Round Yellow Smooth Green Tall Axial Seed Shape Seed Color Pod Shape Pod Color Plant Height Flower Position S Recessive Allele Wrinkled Green Constricted Yellow Short Terminal а Refer back to Table 1 on the first pa abie 1 on the first page of this assignment to answer the following two questions. Use the appropriate symbols and phenotypes in your answer, 1. Show the genotypes of...
Mendelian Genetics 7. Mendel crossed plants with the following genotypes: YyRr x yyrr. Is this a...
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...
Hope someone can help me with this. Thanks! Some Genotypes of Pea Plants 1. TTGG 2....
Hope someone can help me with this. Thanks!
Some Genotypes of Pea Plants 1. TTGG 2. TTGE 3. TTgg 4. TEGG 5. TtGg 6. Ttgg 7. tEGG 8. ttGg 9. ttgg Identify the correct genotypes listed above for the pea plant phenotypes described below. Phenotype Number Pure breeding tall, green pod pea plant Pea plant used for a test cross Heterozygous tall and green pod pea plant Yellow pod heterozygous tall pea plant BACK TO TOP Which of the following...
Mendel found that round (R) seed is dominant over wrinkled (r) seed, and yellow (G) seed...
Mendel found that round (R) seed is dominant over wrinkled (r) seed, and yellow (G) seed is dominant over green (g) seed. The following crosses were made between plants of known phenotypes but unknown genotypes: a) Using the same symbols as defined above, list the genotypes of the parent plants in each cross. 1 round, yellow X round, yellow 2 round, yellow X round, yellow 3 round, yellow X wrinkled, green b) Which of the above crosses is a...
Use the interactive Punnet Squares Level 2 to answer the following questions. Suppose the parents indicated...
Use the interactive Punnet Squares Level 2 to answer the following questions. Suppose the parents indicated in the interactive produced 208 peas. Determine the expected number of yellow and wrinkled offspring Number Now suppose one of the pea plants is homozygous recessive for both genes, resulting in the cros Yy Rrxyy IT. Calculate the percentage of yellow and wrinkled offspring Number Suppose one of the pea plants is homozygous recessive for seed color, resulting in the cross Yy Rr xyy...
(More Genetics Problems and Difficult Genetics Problems). MORE GENETICS PROBLEMS 1. When tall plants mate with...
(More Genetics Problems and Difficult Genetics Problems). MORE GENETICS PROBLEMS 1. When tall plants mate with dwarf plants, only tall plants occur in the offspring. Assign symbols and show the phenotypes and genotypes in the parental (P) and first filial generations for a cross between tall plants and dwarf plants that produces only tall plants. 2. Show the expected outcome when the F1 plants in problem #1 are crossed. Be sure to give both phenotype and genotype ratios for these...
Considering the Mendelian traits tall (D) versus dwarf (d) and violet (W) versus white (w), consider...
Considering the Mendelian traits tall (D) versus dwarf (d) and violet (W) versus white (w), consider the crosses below and determine the genotypes of the parental plants by analyzing the phenotypes of the offspring. Part B Parental Plants Offspring tall, violet x dwarf, white 1/4 tall, violet 1/4 tall, white 1/4 dwarf, violet 1/4 dwarf, white Select all that apply. Select all that apply. DDWW x DdWw DdWw x ddww Ddww x ddWw DdWw x DdWw DDWw x ddww
Two true breeding strains of peas, one with yellow and round seeds and the other with...
Two true breeding strains of peas, one with yellow and round seeds and the other with green and wrinkled seeds, were crossed. All the F1plants had yellow and round seeds. When these F1 plants were test crossed to the green and wrinkled parental strain, the following offspring were obtained: 30 yellow and round; 20 green and round; 26 yellow and wrinkled; 28 green and wrinkled. A) Please diagram the crosses described above, showing genotypes for each plant, using your own...
Part 2: Data Tables Table 1: Parent Genotypes: Monohybrid Crosses Genotype of Genotype of Generation Individual...
Part 2: Data Tables Table 1: Parent Genotypes: Monohybrid Crosses Genotype of Genotype of Generation Individual #1 Individual #2 P YY Gg Р. Yy Gg P: Yy Gg P Yy P. Yy Gg Phenotype Ratio Generation 2:2 Р 2:2 P. Table 2: Generation Data Produced by Monohybrid Crosses Possible Offspring Possible Offspring Genotype Genotypes Phenotypes Ratio 2:2 YG, Yg Yellow green, yellow red. 2:2 yG, X Blue green, blue red. Yellow green, blue red, 1:1:1:1 YG, sg. Yg yg yellow...
Table 1: Mendel's Traits and Symbols for Pea Plants Traits Symbol Symbol Dominant Allele Round Yellow Smooth Green Tall Axial Seed Shape Seed Color Pod Shape Pod Color Plant Height Flower Position S Recessive Allele Wrinkled Green Constricted Yellow Short Terminal а Refer back to Table 1 on the first pa abie 1 on the first page of this assignment to answer the following two questions. Use the appropriate symbols and phenotypes in your answer, 1. Show the genotypes of...
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...
Hope someone can help me with this. Thanks!
Some Genotypes of Pea Plants 1. TTGG 2. TTGE 3. TTgg 4. TEGG 5. TtGg 6. Ttgg 7. tEGG 8. ttGg 9. ttgg Identify the correct genotypes listed above for the pea plant phenotypes described below. Phenotype Number Pure breeding tall, green pod pea plant Pea plant used for a test cross Heterozygous tall and green pod pea plant Yellow pod heterozygous tall pea plant BACK TO TOP Which of the following...
Use the interactive Punnet Squares Level 2 to answer the following questions. Suppose the parents indicated in the interactive produced 208 peas. Determine the expected number of yellow and wrinkled offspring Number Now suppose one of the pea plants is homozygous recessive for both genes, resulting in the cros Yy Rrxyy IT. Calculate the percentage of yellow and wrinkled offspring Number Suppose one of the pea plants is homozygous recessive for seed color, resulting in the cross Yy Rr xyy...
(More Genetics Problems and Difficult Genetics Problems). MORE GENETICS PROBLEMS 1. When tall plants mate with dwarf plants, only tall plants occur in the offspring. Assign symbols and show the phenotypes and genotypes in the parental (P) and first filial generations for a cross between tall plants and dwarf plants that produces only tall plants. 2. Show the expected outcome when the F1 plants in problem #1 are crossed. Be sure to give both phenotype and genotype ratios for these...
Part 2: Data Tables Table 1: Parent Genotypes: Monohybrid Crosses Genotype of Genotype of Generation Individual #1 Individual #2 P YY Gg Р. Yy Gg P: Yy Gg P Yy P. Yy Gg Phenotype Ratio Generation 2:2 Р 2:2 P. Table 2: Generation Data Produced by Monohybrid Crosses Possible Offspring Possible Offspring Genotype Genotypes Phenotypes Ratio 2:2 YG, Yg Yellow green, yellow red. 2:2 yG, X Blue green, blue red. Yellow green, blue red, 1:1:1:1 YG, sg. Yg yg yellow...
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